diff --git a/checkstyle/pom.xml b/checkstyle/pom.xml
index dd308e2..ed065c4 100644
--- a/checkstyle/pom.xml
+++ b/checkstyle/pom.xml
@@ -26,7 +26,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.onap.cps</groupId>
     <artifactId>checkstyle</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.2.1-SNAPSHOT</version>
 
     <profiles>
         <profile>
diff --git a/cps-application/pom.xml b/cps-application/pom.xml
index a4d3cbd..9990cdd 100755
--- a/cps-application/pom.xml
+++ b/cps-application/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-bom/pom.xml b/cps-bom/pom.xml
index 004c31e..1193c60 100644
--- a/cps-bom/pom.xml
+++ b/cps-bom/pom.xml
@@ -25,7 +25,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.onap.cps</groupId>
     <artifactId>cps-bom</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.2.1-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <description>This artifact contains dependencyManagement declarations of all published CPS components.</description>
diff --git a/cps-dependencies/pom.xml b/cps-dependencies/pom.xml
index 24ae7de..9f389cf 100755
--- a/cps-dependencies/pom.xml
+++ b/cps-dependencies/pom.xml
@@ -27,7 +27,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.onap.cps</groupId>
     <artifactId>cps-dependencies</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.2.1-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/cps-events/pom.xml b/cps-events/pom.xml
index 6cbb7eb..f940c82 100644
--- a/cps-events/pom.xml
+++ b/cps-events/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-ncmp-events/pom.xml b/cps-ncmp-events/pom.xml
index 193f5d0..8207fce 100644
--- a/cps-ncmp-events/pom.xml
+++ b/cps-ncmp-events/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-ncmp-rest-stub/pom.xml b/cps-ncmp-rest-stub/pom.xml
index a1711b5..93c73fc 100644
--- a/cps-ncmp-rest-stub/pom.xml
+++ b/cps-ncmp-rest-stub/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-ncmp-rest/docs/openapi/ncmp-inventory.yml b/cps-ncmp-rest/docs/openapi/ncmp-inventory.yml
index 0c3dffd..16083bd 100755
--- a/cps-ncmp-rest/docs/openapi/ncmp-inventory.yml
+++ b/cps-ncmp-rest/docs/openapi/ncmp-inventory.yml
@@ -121,4 +121,33 @@
       403:
         $ref: 'components.yaml#/components/responses/Forbidden'
       500:
+        $ref: 'components.yaml#/components/responses/InternalServerError'
+
+searchCmHandleIds:
+  post:
+    description: Query and get CMHandleIds for additional properties, public properties and registered DMI plugin (DMI plugin, DMI data plugin, DMI model plugin).
+    tags:
+      - network-cm-proxy-inventory
+    summary: Query for CM Handle IDs
+    operationId: searchCmHandleIds
+    requestBody:
+      required: true
+      content:
+        application/json:
+          schema:
+            $ref: 'components.yaml#/components/schemas/CmHandleQueryParameters'
+    responses:
+      200:
+        description: OK
+        content:
+          application/json:
+            schema:
+              type: array
+              items:
+                type: string
+      401:
+        $ref: 'components.yaml#/components/responses/Unauthorized'
+      403:
+        $ref: 'components.yaml#/components/responses/Forbidden'
+      500:
         $ref: 'components.yaml#/components/responses/InternalServerError'
\ No newline at end of file
diff --git a/cps-ncmp-rest/docs/openapi/openapi-inventory.yml b/cps-ncmp-rest/docs/openapi/openapi-inventory.yml
index 8f8dfe2..bd83dbf 100755
--- a/cps-ncmp-rest/docs/openapi/openapi-inventory.yml
+++ b/cps-ncmp-rest/docs/openapi/openapi-inventory.yml
@@ -35,5 +35,9 @@
 
   /v1/ch/cmHandles:
     $ref: 'ncmp-inventory.yml#/getAllCmHandleIdsForRegisteredDmi'
+
+  /v1/ch/searches:
+    $ref: 'ncmp-inventory.yml#/searchCmHandleIds'
+
 security:
   - basicAuth: []
\ No newline at end of file
diff --git a/cps-ncmp-rest/pom.xml b/cps-ncmp-rest/pom.xml
index 8473674..a8544af 100644
--- a/cps-ncmp-rest/pom.xml
+++ b/cps-ncmp-rest/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NcmpRestInputMapper.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NcmpRestInputMapper.java
index 118fa45..eb48754 100644
--- a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NcmpRestInputMapper.java
+++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NcmpRestInputMapper.java
@@ -25,8 +25,10 @@
 import org.mapstruct.Mapping;
 import org.mapstruct.NullValueCheckStrategy;
 import org.mapstruct.NullValuePropertyMappingStrategy;
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters;
 import org.onap.cps.ncmp.api.models.DmiPluginRegistration;
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
+import org.onap.cps.ncmp.rest.model.CmHandleQueryParameters;
 import org.onap.cps.ncmp.rest.model.RestDmiPluginRegistration;
 import org.onap.cps.ncmp.rest.model.RestInputCmHandle;
 import org.onap.cps.ncmp.rest.model.RestModuleDefinition;
@@ -59,4 +61,7 @@
     @InheritConfiguration(name = "toRestModuleReference")
     RestModuleDefinition toRestModuleDefinition(
             final ModuleDefinition moduleDefinition);
-}
\ No newline at end of file
+
+    CmHandleQueryServiceParameters toCmHandleQueryServiceParameters(
+            final CmHandleQueryParameters cmHandleQueryParameters);
+}
diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyInventoryController.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyInventoryController.java
index 0c428e4..98da150 100755
--- a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyInventoryController.java
+++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyInventoryController.java
@@ -27,10 +27,12 @@
 import javax.validation.Valid;
 import lombok.RequiredArgsConstructor;
 import org.onap.cps.ncmp.api.NetworkCmProxyDataService;
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters;
 import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse;
 import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.Status;
 import org.onap.cps.ncmp.api.models.DmiPluginRegistrationResponse;
 import org.onap.cps.ncmp.rest.api.NetworkCmProxyInventoryApi;
+import org.onap.cps.ncmp.rest.model.CmHandleQueryParameters;
 import org.onap.cps.ncmp.rest.model.CmHandlerRegistrationErrorResponse;
 import org.onap.cps.ncmp.rest.model.DmiPluginRegistrationErrorResponse;
 import org.onap.cps.ncmp.rest.model.RestDmiPluginRegistration;
@@ -47,6 +49,16 @@
     private final NetworkCmProxyDataService networkCmProxyDataService;
     private final NcmpRestInputMapper ncmpRestInputMapper;
 
+    @Override
+    public ResponseEntity<List<String>> searchCmHandleIds(final CmHandleQueryParameters cmHandleQueryParameters) {
+        final CmHandleQueryServiceParameters cmHandleQueryServiceParameters = ncmpRestInputMapper
+                .toCmHandleQueryServiceParameters(cmHandleQueryParameters);
+
+        final Set<String> cmHandleIds = networkCmProxyDataService
+                .executeCmHandleIdSearchForInventory(cmHandleQueryServiceParameters);
+        return ResponseEntity.ok(List.copyOf(cmHandleIds));
+    }
+
     /**
      * Get all cm-handle IDs under a registered DMI plugin.
      *
diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NcmpRestInputMapperSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NcmpRestInputMapperSpec.groovy
index cd3770e..dfe7bf3 100644
--- a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NcmpRestInputMapperSpec.groovy
+++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NcmpRestInputMapperSpec.groovy
@@ -22,10 +22,13 @@
 
 import org.mapstruct.factory.Mappers
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle
+import org.onap.cps.ncmp.rest.model.CmHandleQueryParameters
+import org.onap.cps.ncmp.rest.model.ConditionProperties
 import org.onap.cps.ncmp.rest.model.RestDmiPluginRegistration
 import org.onap.cps.ncmp.rest.model.RestInputCmHandle
 import org.onap.cps.ncmp.rest.model.RestModuleDefinition
 import org.onap.cps.ncmp.rest.model.RestModuleReference
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters
 import org.onap.cps.spi.model.ModuleDefinition
 import org.onap.cps.spi.model.ModuleReference
 import spock.lang.Specification
@@ -104,4 +107,22 @@
                     '    content: content\n' +
                     '}'
     }
+
+    def 'Convert a CmHandle REST query to CmHandle query service parameters.'() {
+        given: 'a CmHandle REST query with two conditions'
+            def conditionParameter1 = new ConditionProperties(conditionName: 'some condition', conditionParameters: [[p1:1]] )
+            def conditionParameter2 = new ConditionProperties(conditionName: 'other condition', conditionParameters: [[p2:2]] )
+            def cmHandleQuery = new CmHandleQueryParameters()
+            cmHandleQuery.cmHandleQueryParameters = [conditionParameter1, conditionParameter2]
+        when: 'it is converted into CmHandle query service parameters'
+            def result = objectUnderTest.toCmHandleQueryServiceParameters(cmHandleQuery)
+        then: 'the result is of the correct class'
+            assert result instanceof CmHandleQueryServiceParameters
+        and: 'the result has the same conditions'
+            assert result.cmHandleQueryParameters.size() == 2
+            assert result.cmHandleQueryParameters[0].conditionName == 'some condition'
+            assert result.cmHandleQueryParameters[0].conditionParameters == [[p1:1]]
+            assert result.cmHandleQueryParameters[1].conditionName == 'other condition'
+            assert result.cmHandleQueryParameters[1].conditionParameters == [[p2:2]]
+    }
 }
diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyInventoryControllerSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyInventoryControllerSpec.groovy
index b5a089b..88f496a 100644
--- a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyInventoryControllerSpec.groovy
+++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyInventoryControllerSpec.groovy
@@ -27,10 +27,11 @@
 import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse
 import org.onap.cps.ncmp.api.models.DmiPluginRegistration
 import org.onap.cps.ncmp.api.models.DmiPluginRegistrationResponse
-import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle
+import org.onap.cps.ncmp.rest.model.CmHandleQueryParameters
 import org.onap.cps.ncmp.rest.model.CmHandlerRegistrationErrorResponse
 import org.onap.cps.ncmp.rest.model.DmiPluginRegistrationErrorResponse
 import org.onap.cps.ncmp.rest.model.RestDmiPluginRegistration
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters
 import org.onap.cps.utils.JsonObjectMapper
 import org.spockframework.spring.SpringBean
 import org.springframework.beans.factory.annotation.Autowired
@@ -60,6 +61,9 @@
 
     DmiPluginRegistration mockDmiPluginRegistration = Mock()
 
+    CmHandleQueryServiceParameters cmHandleQueryServiceParameters = Mock()
+
+    @SpringBean
     JsonObjectMapper jsonObjectMapper = new JsonObjectMapper(new ObjectMapper())
 
     @Value('${rest.api.ncmp-inventory-base-path}/v1')
@@ -102,6 +106,29 @@
             response.status == HttpStatus.BAD_REQUEST.value()
     }
 
+    def 'CmHandle search endpoint test #scenario.'() {
+        given: 'a query object'
+            def cmHandleQueryParameters = jsonObjectMapper.asJsonString(new CmHandleQueryParameters())
+        and: 'the mapper service returns a converted object'
+            ncmpRestInputMapper.toCmHandleQueryServiceParameters(_) >> cmHandleQueryServiceParameters
+        and: 'the service returns the desired results'
+            mockNetworkCmProxyDataService.executeCmHandleIdSearchForInventory(cmHandleQueryServiceParameters) >> serviceMockResponse
+        when: 'post request is performed & search is called with the given request parameters'
+            def response = mvc.perform(
+                    post("$ncmpBasePathV1/ch/searches")
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(cmHandleQueryParameters)
+            ).andReturn().response
+        then: 'response status is OK'
+            assert response.status == HttpStatus.OK.value()
+        and: 'the response data matches the service response.'
+            jsonObjectMapper.convertJsonString(response.getContentAsString(), List) == serviceMockResponse
+        where: 'the service respond with'
+            scenario             | serviceMockResponse
+            'empty response'     | []
+            'populates response' | ['cmHandle1', 'cmHandle2']
+    }
+
     def 'DMI Registration: All cm-handles operations processed successfully.'() {
         given: 'a dmi plugin registration'
             def dmiRegistrationRequest = '{}'
diff --git a/cps-ncmp-service/pom.xml b/cps-ncmp-service/pom.xml
index 0f5a234..864ea0d 100644
--- a/cps-ncmp-service/pom.xml
+++ b/cps-ncmp-service/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyCmHandlerQueryService.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyCmHandlerQueryService.java
index faf58b9..7322ebc 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyCmHandlerQueryService.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyCmHandlerQueryService.java
@@ -21,8 +21,8 @@
 package org.onap.cps.ncmp.api;
 
 import java.util.Set;
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters;
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
-import org.onap.cps.spi.model.CmHandleQueryServiceParameters;
 
 public interface NetworkCmProxyCmHandlerQueryService {
     /**
@@ -40,4 +40,12 @@
      * @return collection of cm handle ids
      */
     Set<String> queryCmHandleIds(CmHandleQueryServiceParameters cmHandleQueryServiceParameters);
+
+    /**
+     * Query and return cm handles that match the given query parameters.
+     *
+     * @param cmHandleQueryServiceParameters the cm handle query parameters
+     * @return collection of cm handle ids
+     */
+    Set<String> queryCmHandleIdsForInventory(CmHandleQueryServiceParameters cmHandleQueryServiceParameters);
 }
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
index 0ea0674..c9810e9 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
@@ -30,6 +30,7 @@
 import java.util.Set;
 import org.onap.cps.ncmp.api.inventory.CompositeState;
 import org.onap.cps.ncmp.api.models.CmHandleQueryApiParameters;
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters;
 import org.onap.cps.ncmp.api.models.DmiPluginRegistration;
 import org.onap.cps.ncmp.api.models.DmiPluginRegistrationResponse;
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
@@ -183,4 +184,12 @@
      * @return set of cm handle IDs
      */
     Set<String> getAllCmHandleIdsByDmiPluginIdentifier(String dmiPluginIdentifier);
+
+    /**
+     * Get all cm handle IDs by various search criteria.
+     *
+     * @param cmHandleQueryServiceParameters cm handle query parameters
+     * @return set of cm handle IDs
+     */
+    Set<String> executeCmHandleIdSearchForInventory(CmHandleQueryServiceParameters cmHandleQueryServiceParameters);
 }
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyCmHandlerQueryServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyCmHandlerQueryServiceImpl.java
index 1674c52..a8fc6d7 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyCmHandlerQueryServiceImpl.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyCmHandlerQueryServiceImpl.java
@@ -20,11 +20,11 @@
 
 package org.onap.cps.ncmp.api.impl;
 
+import static org.onap.cps.ncmp.api.impl.utils.RestQueryParametersValidator.validateCpsPathConditionProperties;
+import static org.onap.cps.ncmp.api.impl.utils.RestQueryParametersValidator.validateModuleNameConditionProperties;
 import static org.onap.cps.ncmp.api.impl.utils.YangDataConverter.convertYangModelCmHandleToNcmpServiceCmHandle;
 import static org.onap.cps.spi.FetchDescendantsOption.FETCH_DIRECT_CHILDREN_ONLY;
 import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS;
-import static org.onap.cps.utils.CmHandleQueryRestParametersValidator.validateCpsPathConditionProperties;
-import static org.onap.cps.utils.CmHandleQueryRestParametersValidator.validateModuleNameConditionProperties;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -40,16 +40,18 @@
 import lombok.extern.slf4j.Slf4j;
 import org.onap.cps.cpspath.parser.PathParsingException;
 import org.onap.cps.ncmp.api.NetworkCmProxyCmHandlerQueryService;
+import org.onap.cps.ncmp.api.impl.utils.CmHandleQueryConditions;
+import org.onap.cps.ncmp.api.impl.utils.InventoryQueryConditions;
 import org.onap.cps.ncmp.api.impl.utils.YangDataConverter;
 import org.onap.cps.ncmp.api.inventory.CmHandleQueries;
 import org.onap.cps.ncmp.api.inventory.InventoryPersistence;
+import org.onap.cps.ncmp.api.inventory.enums.PropertyType;
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters;
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
 import org.onap.cps.spi.exceptions.DataValidationException;
 import org.onap.cps.spi.model.Anchor;
-import org.onap.cps.spi.model.CmHandleQueryServiceParameters;
 import org.onap.cps.spi.model.ConditionProperties;
 import org.onap.cps.spi.model.DataNode;
-import org.onap.cps.utils.ValidQueryProperties;
 import org.springframework.stereotype.Service;
 
 @Service
@@ -113,6 +115,92 @@
         return moduleNameQueryResult;
     }
 
+    @Override
+    public Set<String> queryCmHandleIdsForInventory(
+            final CmHandleQueryServiceParameters cmHandleQueryServiceParameters) {
+
+        if (cmHandleQueryServiceParameters.getCmHandleQueryParameters().isEmpty()) {
+            return getAllCmHandleIds();
+        }
+
+        final Map<String, NcmpServiceCmHandle> publicPropertiesQueryResult = queryCmHandlesByPublicProperties(
+                cmHandleQueryServiceParameters);
+        if (publicPropertiesQueryResult != null && publicPropertiesQueryResult.isEmpty()) {
+            return Collections.emptySet();
+        }
+
+        final Map<String, NcmpServiceCmHandle> privatePropertiesQueryResult = queryCmHandlesByPrivateProperties(
+                cmHandleQueryServiceParameters);
+        if (privatePropertiesQueryResult != null && privatePropertiesQueryResult.isEmpty()) {
+            return Collections.emptySet();
+        }
+
+        final Map<String, NcmpServiceCmHandle> dmiPropertiesQueryResult = queryCmHandlesByDmiPlugin(
+                cmHandleQueryServiceParameters);
+        if (dmiPropertiesQueryResult != null && dmiPropertiesQueryResult.isEmpty()) {
+            return Collections.emptySet();
+        }
+
+        final Map<String, NcmpServiceCmHandle> combinedResult =
+              combineQueryResults(publicPropertiesQueryResult, privatePropertiesQueryResult, dmiPropertiesQueryResult);
+
+        return combinedResult.keySet();
+    }
+
+    private Map<String, NcmpServiceCmHandle> queryCmHandlesByDmiPlugin(
+            final CmHandleQueryServiceParameters cmHandleQueryServiceParameters) {
+        final Map<String, String> dmiPropertyQueryPairs =
+                getPropertyPairs(cmHandleQueryServiceParameters.getCmHandleQueryParameters(),
+                        InventoryQueryConditions.CM_HANDLE_WITH_DMI_PLUGIN.getName());
+        if (dmiPropertyQueryPairs.isEmpty()) {
+            return NO_QUERY_TO_EXECUTE;
+        }
+
+        final String dmiPluginIdentifierValue = dmiPropertyQueryPairs.get(
+                PropertyType.DMI_PLUGIN.getYangContainerName());
+
+        final Set<NcmpServiceCmHandle> cmHandlesByDmiPluginIdentifier = cmHandleQueries
+                .getCmHandlesByDmiPluginIdentifier(dmiPluginIdentifierValue);
+
+        return cmHandlesByDmiPluginIdentifier.stream()
+                .collect(Collectors.toMap(NcmpServiceCmHandle::getCmHandleId, cmH -> cmH));
+    }
+
+    private Map<String, NcmpServiceCmHandle> queryCmHandlesByPrivateProperties(
+            final CmHandleQueryServiceParameters cmHandleQueryServiceParameters) {
+
+        final Map<String, String> privatePropertyQueryPairs =
+                getPropertyPairs(cmHandleQueryServiceParameters.getCmHandleQueryParameters(),
+                        InventoryQueryConditions.HAS_ALL_ADDITIONAL_PROPERTIES.getName());
+
+        return privatePropertyQueryPairs.isEmpty()
+                ? NO_QUERY_TO_EXECUTE
+                : cmHandleQueries.queryCmHandleAdditionalProperties(privatePropertyQueryPairs);
+    }
+
+    private Map<String, NcmpServiceCmHandle> queryCmHandlesByPublicProperties(
+            final CmHandleQueryServiceParameters cmHandleQueryServiceParameters) {
+
+        final Map<String, String> publicPropertyQueryPairs =
+                getPropertyPairs(cmHandleQueryServiceParameters.getCmHandleQueryParameters(),
+                        CmHandleQueryConditions.HAS_ALL_PROPERTIES.getConditionName());
+
+        return publicPropertyQueryPairs.isEmpty()
+                ? NO_QUERY_TO_EXECUTE
+                : cmHandleQueries.queryCmHandlePublicProperties(publicPropertyQueryPairs);
+    }
+
+    private Map<String, NcmpServiceCmHandle> combineQueryResults(
+            final Map<String, NcmpServiceCmHandle> publicPropertiesQueryResult,
+            final Map<String, NcmpServiceCmHandle> privatePropertiesQueryResult,
+            final Map<String, NcmpServiceCmHandle> dmiPropertiesQueryResult) {
+
+        final Map<String, NcmpServiceCmHandle> propertiesCombinedResult = cmHandleQueries
+                .combineCmHandleQueries(publicPropertiesQueryResult, privatePropertiesQueryResult);
+        return cmHandleQueries
+                .combineCmHandleQueries(propertiesCombinedResult, dmiPropertiesQueryResult);
+    }
+
     private Map<String, NcmpServiceCmHandle> combineWithModuleNameQuery(
             final CmHandleQueryServiceParameters cmHandleQueryServiceParameters,
             final Map<String, NcmpServiceCmHandle> previousQueryResult) {
@@ -164,7 +252,8 @@
         }
 
         final Map<String, String> publicPropertyQueryPairs =
-                getPublicPropertyPairs(cmHandleQueryServiceParameters.getCmHandleQueryParameters());
+                getPropertyPairs(cmHandleQueryServiceParameters.getCmHandleQueryParameters(),
+                        CmHandleQueryConditions.HAS_ALL_PROPERTIES.getConditionName());
         final Map<String, NcmpServiceCmHandle> propertiesQueryResult = publicPropertyQueryPairs.isEmpty()
                 ? NO_QUERY_TO_EXECUTE : cmHandleQueries.queryCmHandlePublicProperties(publicPropertyQueryPairs);
 
@@ -178,7 +267,7 @@
 
     private Collection<String> getModuleNamesForQuery(final List<ConditionProperties> conditionProperties) {
         final List<String> result = new ArrayList<>();
-        getConditions(conditionProperties, ValidQueryProperties.HAS_ALL_MODULES.getQueryProperty())
+        getConditions(conditionProperties, CmHandleQueryConditions.HAS_ALL_MODULES.getConditionName())
             .parallelStream().forEach(
                 conditionProperty -> {
                     validateModuleNameConditionProperties(conditionProperty);
@@ -190,15 +279,15 @@
 
     private Map<String, String> getCpsPath(final List<ConditionProperties> conditionProperties) {
         final Map<String, String> result = new HashMap<>();
-        getConditions(conditionProperties, ValidQueryProperties.WITH_CPS_PATH.getQueryProperty()).forEach(
+        getConditions(conditionProperties, CmHandleQueryConditions.WITH_CPS_PATH.getConditionName()).forEach(
                 result::putAll);
         return result;
     }
 
-    private Map<String, String> getPublicPropertyPairs(final List<ConditionProperties> conditionProperties) {
+    private Map<String, String> getPropertyPairs(final List<ConditionProperties> conditionProperties,
+                                                       final String queryProperty) {
         final Map<String, String> result = new HashMap<>();
-        getConditions(conditionProperties,
-                ValidQueryProperties.HAS_ALL_PROPERTIES.getQueryProperty()).forEach(result::putAll);
+        getConditions(conditionProperties, queryProperty).forEach(result::putAll);
         return result;
     }
 
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
index 27c3646..d00d211 100755
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
@@ -25,7 +25,7 @@
 
 import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME;
 import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum;
-import static org.onap.cps.utils.CmHandleQueryRestParametersValidator.validateCmHandleQueryParameters;
+import static org.onap.cps.ncmp.api.impl.utils.RestQueryParametersValidator.validateCmHandleQueryParameters;
 
 import com.hazelcast.map.IMap;
 import java.time.OffsetDateTime;
@@ -45,6 +45,8 @@
 import org.onap.cps.ncmp.api.impl.event.lcm.LcmEventsCmHandleStateHandler;
 import org.onap.cps.ncmp.api.impl.operations.DmiDataOperations;
 import org.onap.cps.ncmp.api.impl.operations.DmiOperations;
+import org.onap.cps.ncmp.api.impl.utils.CmHandleQueryConditions;
+import org.onap.cps.ncmp.api.impl.utils.InventoryQueryConditions;
 import org.onap.cps.ncmp.api.impl.utils.YangDataConverter;
 import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle;
 import org.onap.cps.ncmp.api.inventory.CmHandleQueries;
@@ -54,6 +56,7 @@
 import org.onap.cps.ncmp.api.inventory.DataStoreSyncState;
 import org.onap.cps.ncmp.api.inventory.InventoryPersistence;
 import org.onap.cps.ncmp.api.models.CmHandleQueryApiParameters;
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters;
 import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse;
 import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.RegistrationError;
 import org.onap.cps.ncmp.api.models.DmiPluginRegistration;
@@ -64,7 +67,6 @@
 import org.onap.cps.spi.exceptions.CpsException;
 import org.onap.cps.spi.exceptions.DataNodeNotFoundException;
 import org.onap.cps.spi.exceptions.DataValidationException;
-import org.onap.cps.spi.model.CmHandleQueryServiceParameters;
 import org.onap.cps.spi.model.ModuleDefinition;
 import org.onap.cps.spi.model.ModuleReference;
 import org.onap.cps.utils.JsonObjectMapper;
@@ -171,9 +173,7 @@
     public Set<NcmpServiceCmHandle> executeCmHandleSearch(final CmHandleQueryApiParameters cmHandleQueryApiParameters) {
         final CmHandleQueryServiceParameters cmHandleQueryServiceParameters = jsonObjectMapper.convertToValueType(
                 cmHandleQueryApiParameters, CmHandleQueryServiceParameters.class);
-
-        validateCmHandleQueryParameters(cmHandleQueryServiceParameters);
-
+        validateCmHandleQueryParameters(cmHandleQueryServiceParameters, CmHandleQueryConditions.ALL_CONDITION_NAMES);
         return networkCmProxyCmHandlerQueryService.queryCmHandles(cmHandleQueryServiceParameters);
     }
 
@@ -187,9 +187,7 @@
     public Set<String> executeCmHandleIdSearch(final CmHandleQueryApiParameters cmHandleQueryApiParameters) {
         final CmHandleQueryServiceParameters cmHandleQueryServiceParameters = jsonObjectMapper.convertToValueType(
                 cmHandleQueryApiParameters, CmHandleQueryServiceParameters.class);
-
-        validateCmHandleQueryParameters(cmHandleQueryServiceParameters);
-
+        validateCmHandleQueryParameters(cmHandleQueryServiceParameters, CmHandleQueryConditions.ALL_CONDITION_NAMES);
         return networkCmProxyCmHandlerQueryService.queryCmHandleIds(cmHandleQueryServiceParameters);
     }
 
@@ -238,6 +236,19 @@
     }
 
     /**
+     * Get all cm handle IDs by various properties.
+     *
+     * @param cmHandleQueryServiceParameters cm handle query parameters
+     * @return set of cm handle IDs
+     */
+    @Override
+    public Set<String> executeCmHandleIdSearchForInventory(
+            final CmHandleQueryServiceParameters cmHandleQueryServiceParameters) {
+        validateCmHandleQueryParameters(cmHandleQueryServiceParameters, InventoryQueryConditions.ALL_CONDITION_NAMES);
+        return networkCmProxyCmHandlerQueryService.queryCmHandleIdsForInventory(cmHandleQueryServiceParameters);
+    }
+
+    /**
      * Retrieve cm handle details for a given cm handle.
      *
      * @param cmHandleId cm handle identifier
diff --git a/cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/CmHandleQueryConditions.java
similarity index 67%
copy from cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java
copy to cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/CmHandleQueryConditions.java
index 1d7ccb9..b1bb7f7 100644
--- a/cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/CmHandleQueryConditions.java
@@ -18,19 +18,25 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.utils;
+package org.onap.cps.ncmp.api.impl.utils;
 
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.stream.Collectors;
 import lombok.Getter;
 
 @Getter
-public enum ValidQueryProperties {
+public enum CmHandleQueryConditions {
     HAS_ALL_PROPERTIES("hasAllProperties"),
     HAS_ALL_MODULES("hasAllModules"),
     WITH_CPS_PATH("cmHandleWithCpsPath");
 
-    private final String queryProperty;
+    public static final Collection<String> ALL_CONDITION_NAMES = Arrays.stream(CmHandleQueryConditions.values())
+        .map(CmHandleQueryConditions::getConditionName).collect(Collectors.toList());
 
-    ValidQueryProperties(final String queryProperty) {
-        this.queryProperty = queryProperty;
+    private final String conditionName;
+
+    CmHandleQueryConditions(final String conditionName) {
+        this.conditionName = conditionName;
     }
 }
diff --git a/cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/InventoryQueryConditions.java
similarity index 63%
copy from cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java
copy to cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/InventoryQueryConditions.java
index 1d7ccb9..9437cf0 100644
--- a/cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/InventoryQueryConditions.java
@@ -18,19 +18,25 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.utils;
+package org.onap.cps.ncmp.api.impl.utils;
 
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+import lombok.AllArgsConstructor;
 import lombok.Getter;
 
 @Getter
-public enum ValidQueryProperties {
+@AllArgsConstructor
+public enum InventoryQueryConditions {
+
     HAS_ALL_PROPERTIES("hasAllProperties"),
-    HAS_ALL_MODULES("hasAllModules"),
-    WITH_CPS_PATH("cmHandleWithCpsPath");
+    HAS_ALL_ADDITIONAL_PROPERTIES("hasAllAdditionalProperties"),
+    CM_HANDLE_WITH_DMI_PLUGIN("cmHandleWithDmiPlugin");
 
-    private final String queryProperty;
+    public static final List<String> ALL_CONDITION_NAMES = Arrays.stream(InventoryQueryConditions.values())
+        .map(InventoryQueryConditions::getName).collect(Collectors.toList());
 
-    ValidQueryProperties(final String queryProperty) {
-        this.queryProperty = queryProperty;
-    }
+    private final String name;
+
 }
diff --git a/cps-service/src/main/java/org/onap/cps/utils/CmHandleQueryRestParametersValidator.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/RestQueryParametersValidator.java
similarity index 78%
rename from cps-service/src/main/java/org/onap/cps/utils/CmHandleQueryRestParametersValidator.java
rename to cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/RestQueryParametersValidator.java
index 4d0eb7d..2ef97ca 100644
--- a/cps-service/src/main/java/org/onap/cps/utils/CmHandleQueryRestParametersValidator.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/RestQueryParametersValidator.java
@@ -18,44 +18,44 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.utils;
+package org.onap.cps.ncmp.api.impl.utils;
 
 import com.google.common.base.Strings;
-import java.util.Arrays;
+import java.util.Collection;
 import java.util.Map;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters;
 import org.onap.cps.spi.exceptions.DataValidationException;
-import org.onap.cps.spi.model.CmHandleQueryServiceParameters;
 
 @Slf4j
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
-public class CmHandleQueryRestParametersValidator {
+public class RestQueryParametersValidator {
 
     /**
-     * Validate cm handle query parameters.
+     * Validate query parameters.
+     *
      * @param cmHandleQueryServiceParameters name of data to be validated
+     * @param validConditionNames valid condition names
      */
     public static void validateCmHandleQueryParameters(
-            final CmHandleQueryServiceParameters cmHandleQueryServiceParameters) {
+        final CmHandleQueryServiceParameters cmHandleQueryServiceParameters,
+        final Collection<String> validConditionNames) {
         cmHandleQueryServiceParameters.getCmHandleQueryParameters().forEach(
-                conditionApiProperty -> {
-                    if (Strings.isNullOrEmpty(conditionApiProperty.getConditionName())) {
-                        throw createDataValidationException("Missing 'conditionName' - please supply a valid name.");
-                    }
-                    if (Arrays.stream(ValidQueryProperties.values()).noneMatch(validQueryProperty ->
-                        validQueryProperty.getQueryProperty().equals(conditionApiProperty.getConditionName()))) {
+                cmHandleQueryParameter -> {
+                    if (validConditionNames.stream().noneMatch(validConditionName ->
+                        validConditionName.equals(cmHandleQueryParameter.getConditionName()))) {
                         throw createDataValidationException(
                                 String.format("Wrong 'conditionName': %s - please supply a valid name.",
-                                conditionApiProperty.getConditionName()));
+                                cmHandleQueryParameter.getConditionName()));
                     }
-                    if (conditionApiProperty.getConditionParameters().isEmpty()) {
+                    if (cmHandleQueryParameter.getConditionParameters().isEmpty()) {
                         throw createDataValidationException(
                                 "Empty 'conditionsParameters' - please supply a valid condition parameter.");
                     }
-                    conditionApiProperty.getConditionParameters().forEach(
-                            CmHandleQueryRestParametersValidator::validateConditionParameter
+                    cmHandleQueryParameter.getConditionParameters().forEach(
+                            RestQueryParametersValidator::validateConditionParameter
                     );
                 }
         );
@@ -67,7 +67,7 @@
                     "Empty 'conditionsParameter' - please supply a valid condition parameter.");
         }
         if (conditionParameter.size() > 1) {
-            throw createDataValidationException("Too many name in one 'conditionsParameter' -"
+            throw createDataValidationException("Too many names in one 'conditionsParameter' -"
                     + " please supply one name in one condition parameter.");
         }
         conditionParameter.forEach((key, value) -> {
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/CmHandleQueries.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/CmHandleQueries.java
index daabbb5..bae0262 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/CmHandleQueries.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/CmHandleQueries.java
@@ -30,12 +30,22 @@
 public interface CmHandleQueries {
 
     /**
-     * Query CmHandles based on PublicProperties.
+     * Query CmHandles based on additional (private) properties.
+     *
+     * @param additionalPropertyQueryPairs private properties for query
+     * @return CmHandles which have these private properties
+     */
+    Map<String, NcmpServiceCmHandle> queryCmHandleAdditionalProperties(
+            Map<String, String> additionalPropertyQueryPairs);
+
+    /**
+     * Query CmHandles based on public properties.
      *
      * @param publicPropertyQueryPairs public properties for query
      * @return CmHandles which have these public properties
      */
-    Map<String, NcmpServiceCmHandle> queryCmHandlePublicProperties(Map<String, String> publicPropertyQueryPairs);
+    Map<String, NcmpServiceCmHandle> queryCmHandlePublicProperties(
+            Map<String, String> publicPropertyQueryPairs);
 
     /**
      * Combine Maps of CmHandles.
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/CmHandleQueriesImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/CmHandleQueriesImpl.java
index e9e2fca..1a54a82 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/CmHandleQueriesImpl.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/CmHandleQueriesImpl.java
@@ -34,6 +34,7 @@
 import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 import org.onap.cps.ncmp.api.impl.utils.YangDataConverter;
+import org.onap.cps.ncmp.api.inventory.enums.PropertyType;
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
 import org.onap.cps.spi.CpsDataPersistenceService;
 import org.onap.cps.spi.FetchDescendantsOption;
@@ -51,16 +52,28 @@
     private static final Map<String, NcmpServiceCmHandle> NO_QUERY_TO_EXECUTE = null;
     private static final String ANCESTOR_CM_HANDLES = "/ancestor::cm-handles";
 
+    @Override
+    public Map<String, NcmpServiceCmHandle> queryCmHandleAdditionalProperties(
+            final Map<String, String> privatePropertyQueryPairs) {
+        return queryCmHandleAnyProperties(privatePropertyQueryPairs, PropertyType.ADDITIONAL);
+    }
 
     @Override
     public Map<String, NcmpServiceCmHandle> queryCmHandlePublicProperties(
             final Map<String, String> publicPropertyQueryPairs) {
-        if (publicPropertyQueryPairs.isEmpty()) {
+        return queryCmHandleAnyProperties(publicPropertyQueryPairs, PropertyType.PUBLIC);
+    }
+
+    private  Map<String, NcmpServiceCmHandle> queryCmHandleAnyProperties(
+            final Map<String, String> propertyQueryPairs,
+            final PropertyType propertyType) {
+        if (propertyQueryPairs.isEmpty()) {
             return Collections.emptyMap();
         }
         Map<String, NcmpServiceCmHandle> cmHandleIdToNcmpServiceCmHandles = null;
-        for (final Map.Entry<String, String> publicPropertyQueryPair : publicPropertyQueryPairs.entrySet()) {
-            final String cpsPath = "//public-properties[@name=\"" + publicPropertyQueryPair.getKey()
+        for (final Map.Entry<String, String> publicPropertyQueryPair : propertyQueryPairs.entrySet()) {
+            final String cpsPath = "//" + propertyType.getYangContainerName() + "[@name=\""
+                    + publicPropertyQueryPair.getKey()
                     + "\" and @value=\"" + publicPropertyQueryPair.getValue() + "\"]";
 
             final Collection<DataNode> dataNodes = queryCmHandleDataNodesByCpsPath(cpsPath, INCLUDE_ALL_DESCENDANTS);
diff --git a/cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/enums/PropertyType.java
similarity index 73%
rename from cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java
rename to cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/enums/PropertyType.java
index 1d7ccb9..c3c46c3 100644
--- a/cps-service/src/main/java/org/onap/cps/utils/ValidQueryProperties.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/enums/PropertyType.java
@@ -18,19 +18,17 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.utils;
+package org.onap.cps.ncmp.api.inventory.enums;
 
+import lombok.AllArgsConstructor;
 import lombok.Getter;
 
 @Getter
-public enum ValidQueryProperties {
-    HAS_ALL_PROPERTIES("hasAllProperties"),
-    HAS_ALL_MODULES("hasAllModules"),
-    WITH_CPS_PATH("cmHandleWithCpsPath");
+@AllArgsConstructor
+public enum PropertyType {
+    ADDITIONAL("additional-properties"),
+    PUBLIC("public-properties"),
+    DMI_PLUGIN("dmiPluginName");
 
-    private final String queryProperty;
-
-    ValidQueryProperties(final String queryProperty) {
-        this.queryProperty = queryProperty;
-    }
+    private final String yangContainerName;
 }
diff --git a/cps-service/src/main/java/org/onap/cps/spi/model/CmHandleQueryServiceParameters.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmHandleQueryServiceParameters.java
similarity index 93%
rename from cps-service/src/main/java/org/onap/cps/spi/model/CmHandleQueryServiceParameters.java
rename to cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmHandleQueryServiceParameters.java
index 8dcf88b..774f04b 100644
--- a/cps-service/src/main/java/org/onap/cps/spi/model/CmHandleQueryServiceParameters.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmHandleQueryServiceParameters.java
@@ -18,7 +18,7 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.spi.model;
+package org.onap.cps.ncmp.api.models;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
@@ -29,6 +29,7 @@
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
+import org.onap.cps.spi.model.ConditionProperties;
 
 @Setter
 @Getter
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyCmHandlerQueryServiceSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyCmHandlerQueryServiceSpec.groovy
index eea53e8..201f6af 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyCmHandlerQueryServiceSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyCmHandlerQueryServiceSpec.groovy
@@ -22,13 +22,14 @@
 
 import org.onap.cps.cpspath.parser.PathParsingException
 import org.onap.cps.ncmp.api.inventory.CmHandleQueries
+import org.onap.cps.ncmp.api.inventory.CmHandleQueriesImpl
 import org.onap.cps.ncmp.api.inventory.InventoryPersistence
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle
 import org.onap.cps.spi.FetchDescendantsOption
 import org.onap.cps.spi.exceptions.DataInUseException
 import org.onap.cps.spi.exceptions.DataValidationException
 import org.onap.cps.spi.model.Anchor
-import org.onap.cps.spi.model.CmHandleQueryServiceParameters
 import org.onap.cps.spi.model.ConditionProperties
 import org.onap.cps.spi.model.DataNode
 import spock.lang.Specification
@@ -38,12 +39,16 @@
 class NetworkCmProxyCmHandlerQueryServiceSpec extends Specification {
 
     def cmHandleQueries = Mock(CmHandleQueries)
-    def inventoryPersistence = Mock(InventoryPersistence)
+    def partiallyMockedCmHandleQueries = Spy(CmHandleQueriesImpl)
+    def mockInventoryPersistence = Mock(InventoryPersistence)
 
     def static someCmHandleDataNode = new DataNode(xpath: '/dmi-registry/cm-handles[@id=\'some-cmhandle-id\']', leaves: ['id':'some-cmhandle-id'])
     def dmiRegistry = new DataNode(xpath: '/dmi-registry', childDataNodes: createDataNodeList(['PNFDemo1', 'PNFDemo2', 'PNFDemo3', 'PNFDemo4']))
 
-    def objectUnderTest = new NetworkCmProxyCmHandlerQueryServiceImpl(cmHandleQueries, inventoryPersistence)
+    static def queryResultCmHandleMap = createCmHandleMap(['H1', 'H2'])
+
+    def objectUnderTest = new NetworkCmProxyCmHandlerQueryServiceImpl(cmHandleQueries, mockInventoryPersistence)
+    def objectUnderTestSpy = new NetworkCmProxyCmHandlerQueryServiceImpl(partiallyMockedCmHandleQueries, mockInventoryPersistence)
 
     def 'Retrieve cm handles with cpsPath when combined with no Module Query.'() {
         given: 'a cmHandleWithCpsPath condition property'
@@ -105,9 +110,9 @@
         and: 'null is returned from the state and public property queries'
             cmHandleQueries.combineCmHandleQueries(*_) >> null
         and: '#scenario from the modules query'
-            inventoryPersistence.queryAnchors(*_) >> returnedAnchors
+            mockInventoryPersistence.queryAnchors(*_) >> returnedAnchors
         and: 'the same cmHandles are returned from the persistence service layer'
-            returnedAnchors.size() * inventoryPersistence.getDataNode(*_) >> returnedCmHandles
+            returnedAnchors.size() * mockInventoryPersistence.getDataNode(*_) >> returnedCmHandles
         when: 'the query is executed for both cm handle ids and details'
             def returnedCmHandlesJustIds = objectUnderTest.queryCmHandleIds(cmHandleQueryParameters)
             def returnedCmHandlesWithData = objectUnderTest.queryCmHandles(cmHandleQueryParameters)
@@ -131,7 +136,7 @@
         and: 'cmHandles are returned from the state and public property combined queries'
             cmHandleQueries.combineCmHandleQueries(*_) >> combinedQueryMap
         and: 'cmHandles are returned from the module names query'
-            inventoryPersistence.queryAnchors(['some-module-name']) >> anchorsForModuleQuery
+            mockInventoryPersistence.queryAnchors(['some-module-name']) >> anchorsForModuleQuery
         and: 'cmHandleQueries returns a datanode result'
             2 * cmHandleQueries.queryCmHandleDataNodesByCpsPath(*_) >> [someCmHandleDataNode]
         when: 'the query is executed for both cm handle ids and details'
@@ -154,9 +159,9 @@
         given: 'We use an empty query'
             def cmHandleQueryParameters = new CmHandleQueryServiceParameters()
         and: 'the inventory persistence returns the dmi registry datanode with just ids'
-            inventoryPersistence.getDataNode("/dmi-registry", FetchDescendantsOption.FETCH_DIRECT_CHILDREN_ONLY) >> dmiRegistry
+            mockInventoryPersistence.getDataNode("/dmi-registry", FetchDescendantsOption.FETCH_DIRECT_CHILDREN_ONLY) >> dmiRegistry
         and: 'the inventory persistence returns the dmi registry datanode with data'
-            inventoryPersistence.getDataNode("/dmi-registry") >> dmiRegistry
+            mockInventoryPersistence.getDataNode("/dmi-registry") >> dmiRegistry
         when: 'the query is executed for both cm handle ids and details'
             def returnedCmHandlesJustIds = objectUnderTest.queryCmHandleIds(cmHandleQueryParameters)
             def returnedCmHandlesWithData = objectUnderTest.queryCmHandles(cmHandleQueryParameters)
@@ -165,13 +170,68 @@
             returnedCmHandlesWithData.stream().map(d -> d.cmHandleId).collect(Collectors.toSet()) == ['PNFDemo1', 'PNFDemo2', 'PNFDemo3', 'PNFDemo4'] as Set
     }
 
+
+    def 'Retrieve all CMHandleIds for empty query parameters' () {
+        given: 'We query without any parameters'
+            def cmHandleQueryParameters = new CmHandleQueryServiceParameters()
+        and: 'the inventoryPersistence returns all four CmHandleIds'
+            mockInventoryPersistence.getDataNode(*_) >> dmiRegistry
+        when: 'the query executed'
+            def resultSet = objectUnderTest.queryCmHandleIdsForInventory(cmHandleQueryParameters)
+        then: 'the size of the result list equals the size of all cmHandleIds.'
+            resultSet.size() == 4
+    }
+
+    def 'Retrieve CMHandleIds when #scenario.' () {
+        given: 'a query object created with #condition'
+            def cmHandleQueryParameters = new CmHandleQueryServiceParameters()
+            def conditionProperties = createConditionProperties(conditionName, [['some-key': 'some-value']])
+            cmHandleQueryParameters.setCmHandleQueryParameters([conditionProperties])
+        and: 'the inventoryPersistence returns different CmHandleIds'
+            partiallyMockedCmHandleQueries.queryCmHandlePublicProperties(*_) >> cmHandlesWithMatchingPublicProperties
+            partiallyMockedCmHandleQueries.queryCmHandleAdditionalProperties(*_) >> cmHandlesWithMatchingPrivateProperties
+        when: 'the query executed'
+            def result = objectUnderTestSpy.queryCmHandleIdsForInventory(cmHandleQueryParameters)
+        then: 'the expected number of results are returned.'
+            assert result.size() == expectedCmHandleIdsSize
+        where: 'the following data is used'
+            scenario                                          | conditionName                | cmHandlesWithMatchingPublicProperties | cmHandlesWithMatchingPrivateProperties || expectedCmHandleIdsSize
+            'all properties, only public matching'            | 'hasAllProperties'           | queryResultCmHandleMap                |  null                                  || 2
+            'all properties, no matching cm handles'          | 'hasAllProperties'           | [:]                                   |  [:]                                   || 0
+            'additional properties, some matching cm handles' | 'hasAllAdditionalProperties' | [:]                                   | queryResultCmHandleMap                 || 2
+            'additional properties, no matching cm handles'   | 'hasAllAdditionalProperties' | null                                  |  [:]                                   || 0
+    }
+
+    def 'Retrieve CMHandleIds by different DMI properties with #scenario.' () {
+        given: 'a query object created with dmi plugin as condition'
+            def cmHandleQueryParameters = new CmHandleQueryServiceParameters()
+            def conditionProperties = createConditionProperties('cmHandleWithDmiPlugin', [['some-key': 'some-value']])
+            cmHandleQueryParameters.setCmHandleQueryParameters([conditionProperties])
+        and: 'the inventoryPersistence returns different CmHandleIds'
+            partiallyMockedCmHandleQueries.getCmHandlesByDmiPluginIdentifier(*_) >> cmHandleQueryResult
+        when: 'the query executed'
+            def result = objectUnderTestSpy.queryCmHandleIdsForInventory(cmHandleQueryParameters)
+        then: 'the expected number of results are returned.'
+            assert result.size() == expectedCmHandleIdsSize
+        where: 'the following data is used'
+            scenario       | cmHandleQueryResult             || expectedCmHandleIdsSize
+            'some matches' | queryResultCmHandleMap.values() || 2
+            'no matches'   | []                              || 0
+    }
+
+    static def createCmHandleMap(cmHandleIds) {
+        def cmHandleMap = [:]
+        cmHandleIds.each{ cmHandleMap[it] = new NcmpServiceCmHandle(cmHandleId : it) }
+        return cmHandleMap
+    }
+
     def createConditionProperties(String conditionName, List<Map<String, String>> conditionParameters) {
         return new ConditionProperties(conditionName : conditionName, conditionParameters : conditionParameters)
     }
 
     def static createDataNodeList(dataNodeIds) {
         def dataNodes =[]
-        dataNodeIds.forEach(id -> {dataNodes.add(new DataNode(xpath: '/dmi-registry/cm-handles[@id=\'' + id + '\']', leaves: ['id':id]))})
+        dataNodeIds.each{ dataNodes << new DataNode(xpath: "/dmi-registry/cm-handles[@id='${it}']", leaves: ['id':it]) }
         return dataNodes
     }
 }
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
index 58ca06b..578f7f3 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
@@ -33,14 +33,12 @@
 import org.onap.cps.ncmp.api.inventory.LockReasonCategory
 import org.onap.cps.ncmp.api.inventory.DataStoreSyncState
 import org.onap.cps.ncmp.api.models.CmHandleQueryApiParameters
-import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters
 import org.onap.cps.ncmp.api.models.ConditionApiProperties
 import org.onap.cps.ncmp.api.models.DmiPluginRegistration
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle
 import org.onap.cps.spi.exceptions.CpsException
-import org.onap.cps.spi.exceptions.DataNodeNotFoundException
-import org.onap.cps.spi.exceptions.DataValidationException
-import org.onap.cps.spi.model.CmHandleQueryServiceParameters
+import org.onap.cps.spi.model.ConditionProperties
 import spock.lang.Shared
 import java.util.stream.Collectors
 import org.onap.cps.utils.JsonObjectMapper
@@ -57,10 +55,6 @@
 import static org.onap.cps.ncmp.api.impl.operations.DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING
 import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum.CREATE
 import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum.UPDATE
-import static org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.RegistrationError.CM_HANDLE_DOES_NOT_EXIST
-import static org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.RegistrationError.CM_HANDLE_INVALID_ID
-import static org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.RegistrationError.UNKNOWN_ERROR
-
 
 class NetworkCmProxyDataServiceImplSpec extends Specification {
 
@@ -202,6 +196,23 @@
             result == [ 'public prop' : 'some public prop' ]
     }
 
+    def 'Execute cm handle id search for inventory'() {
+        given: 'a ConditionApiProperties object'
+            def conditionProperties = new ConditionProperties()
+            conditionProperties.conditionName = 'hasAllProperties'
+            conditionProperties.conditionParameters = [ [ 'some-key' : 'some-value' ] ]
+            def conditionServiceProps = new CmHandleQueryServiceParameters()
+            conditionServiceProps.cmHandleQueryParameters = [conditionProperties] as List<ConditionProperties>
+        and: 'the system returns an set of cmHandle ids'
+            mockCpsCmHandlerQueryService.queryCmHandleIdsForInventory(*_) >> [ 'cmHandle1', 'cmHandle2' ]
+        when: 'getting cm handle id set for a given dmi property'
+            def result = objectUnderTest.executeCmHandleIdSearchForInventory(conditionServiceProps)
+        then: 'the result returns the correct 2 elements'
+            assert result.size() == 2
+            assert result.contains('cmHandle1')
+            assert result.contains('cmHandle2')
+    }
+
     def 'Get cm handle composite state'() {
         given: 'a yang modelled cm handle'
             def compositeState = new CompositeState(cmHandleState: CmHandleState.ADVISED,
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/CpsAsyncRequestResponseEventIntegrationSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/CpsAsyncRequestResponseEventIntegrationSpec.groovy
index 31f179a..51162c7 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/CpsAsyncRequestResponseEventIntegrationSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/CpsAsyncRequestResponseEventIntegrationSpec.groovy
@@ -23,7 +23,7 @@
 import com.fasterxml.jackson.databind.ObjectMapper
 import org.apache.kafka.clients.consumer.KafkaConsumer
 import org.mapstruct.factory.Mappers
-import org.onap.cps.ncmp.api.utils.MessagingSpec
+import org.onap.cps.ncmp.api.kafka.MessagingBaseSpec
 import org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent
 import org.onap.cps.ncmp.event.model.NcmpAsyncRequestResponseEvent
 import org.onap.cps.ncmp.utils.TestUtils
@@ -39,7 +39,7 @@
 @SpringBootTest(classes = [NcmpAsyncRequestResponseEventProducer, NcmpAsyncRequestResponseEventConsumer, ObjectMapper, JsonObjectMapper])
 @Testcontainers
 @DirtiesContext
-class NcmpAsyncRequestResponseEventProducerIntegrationSpec extends MessagingSpec {
+class NcmpAsyncRequestResponseEventProducerIntegrationSpec extends MessagingBaseSpec {
 
     @SpringBean
     NcmpAsyncRequestResponseEventProducer cpsAsyncRequestResponseEventProducerService =
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/event/lcm/LcmEventsPublisherSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/event/lcm/LcmEventsPublisherSpec.groovy
index c7e6b6d..61bf33d 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/event/lcm/LcmEventsPublisherSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/event/lcm/LcmEventsPublisherSpec.groovy
@@ -22,7 +22,7 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import org.apache.kafka.clients.consumer.KafkaConsumer
-import org.onap.cps.ncmp.api.utils.MessagingSpec
+import org.onap.cps.ncmp.api.kafka.MessagingBaseSpec
 import org.onap.cps.ncmp.utils.TestUtils
 import org.onap.cps.utils.JsonObjectMapper
 import org.onap.ncmp.cmhandle.event.lcm.Event
@@ -38,7 +38,7 @@
 @SpringBootTest(classes = [LcmEventsPublisher, ObjectMapper, JsonObjectMapper])
 @Testcontainers
 @DirtiesContext
-class LcmEventsPublisherSpec extends MessagingSpec {
+class LcmEventsPublisherSpec extends MessagingBaseSpec {
 
     def kafkaConsumer = new KafkaConsumer<>(consumerConfigProperties('ncmp-group'))
 
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/CmHandleQueryConditionsSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/CmHandleQueryConditionsSpec.groovy
new file mode 100644
index 0000000..f0e2d9f
--- /dev/null
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/CmHandleQueryConditionsSpec.groovy
@@ -0,0 +1,35 @@
+/*
+ * ============LICENSE_START========================================================
+ * Copyright (c) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an 'AS IS' BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.api.impl.utils
+
+import spock.lang.Specification
+
+class CmHandleQueryConditionsSpec extends Specification {
+
+    def 'CmHandle query condition names.'() {
+        expect: '3 conditions with the correct names'
+            assert CmHandleQueryConditions.ALL_CONDITION_NAMES.size() == 3
+            assert CmHandleQueryConditions.ALL_CONDITION_NAMES.containsAll('hasAllProperties',
+                                                                           'hasAllModules',
+                                                                           'cmHandleWithCpsPath')
+    }
+
+}
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/DmiServiceUrlBuilderSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/DmiServiceUrlBuilderSpec.groovy
similarity index 97%
rename from cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/DmiServiceUrlBuilderSpec.groovy
rename to cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/DmiServiceUrlBuilderSpec.groovy
index 09f4550..0156988 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/DmiServiceUrlBuilderSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/DmiServiceUrlBuilderSpec.groovy
@@ -18,7 +18,7 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.ncmp.api.utils
+package org.onap.cps.ncmp.api.impl.utils
 
 import org.onap.cps.spi.utils.CpsValidator
 
@@ -26,7 +26,6 @@
 
 import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle
 import org.onap.cps.ncmp.api.impl.config.NcmpConfiguration
-import org.onap.cps.ncmp.api.impl.utils.DmiServiceUrlBuilder
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle
 import spock.lang.Shared
 import spock.lang.Specification
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/InventoryQueryConditionsSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/InventoryQueryConditionsSpec.groovy
new file mode 100644
index 0000000..00edb8d
--- /dev/null
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/InventoryQueryConditionsSpec.groovy
@@ -0,0 +1,36 @@
+/*
+ * ============LICENSE_START========================================================
+ * Copyright (c) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an 'AS IS' BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.api.impl.utils
+
+import spock.lang.Specification
+
+class InventoryQueryConditionsSpec extends Specification {
+
+    def 'Inventory query condition names.'() {
+        expect: '3 conditions with the correct names'
+            assert InventoryQueryConditions.ALL_CONDITION_NAMES.size() == 3
+            assert InventoryQueryConditions.ALL_CONDITION_NAMES.containsAll('hasAllProperties',
+                                                                            'hasAllAdditionalProperties',
+                                                                            'cmHandleWithDmiPlugin')
+    }
+
+
+}
diff --git a/cps-service/src/test/groovy/org/onap/cps/utils/CmHandleQueryRestParametersValidatorSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/RestQueryParametersValidatorSpec.groovy
similarity index 67%
rename from cps-service/src/test/groovy/org/onap/cps/utils/CmHandleQueryRestParametersValidatorSpec.groovy
rename to cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/RestQueryParametersValidatorSpec.groovy
index c40ffa9..e1055bb 100644
--- a/cps-service/src/test/groovy/org/onap/cps/utils/CmHandleQueryRestParametersValidatorSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/RestQueryParametersValidatorSpec.groovy
@@ -18,19 +18,21 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.utils
+package org.onap.cps.ncmp.api.impl.utils
 
+import org.onap.cps.ncmp.api.models.CmHandleQueryServiceParameters
 import org.onap.cps.spi.exceptions.DataValidationException
-import org.onap.cps.spi.model.CmHandleQueryServiceParameters
 import org.onap.cps.spi.model.ConditionProperties
 import spock.lang.Specification
 
-class CmHandleQueryRestParametersValidatorSpec extends Specification {
+class RestQueryParametersValidatorSpec extends Specification {
+
+
     def 'CM Handle Query validation: empty query.'() {
         given: 'a cm handle query'
             def cmHandleQueryParameters = new CmHandleQueryServiceParameters()
         when: 'validator is invoked'
-            CmHandleQueryRestParametersValidator.validateCmHandleQueryParameters(cmHandleQueryParameters)
+            RestQueryParametersValidator.validateCmHandleQueryParameters(cmHandleQueryParameters, [])
         then: 'data validation exception is not thrown'
             noExceptionThrown()
     }
@@ -39,11 +41,11 @@
         given: 'a cm handle query'
             def cmHandleQueryParameters = new CmHandleQueryServiceParameters()
             def condition = new ConditionProperties()
-            condition.conditionName = 'hasAllProperties'
-            condition.conditionParameters = [[key1:'value1'],[key2:'value2']]
-            cmHandleQueryParameters.cmHandleQueryParameters = [condition]
+            condition.conditionName = 'validConditionName'
+            condition.conditionParameters = [['key':'value']]
+        cmHandleQueryParameters.cmHandleQueryParameters = [condition]
         when: 'validator is invoked'
-            CmHandleQueryRestParametersValidator.validateCmHandleQueryParameters(cmHandleQueryParameters)
+            RestQueryParametersValidator.validateCmHandleQueryParameters(cmHandleQueryParameters, ['validConditionName'])
         then: 'data validation exception is not thrown'
             noExceptionThrown()
     }
@@ -56,31 +58,33 @@
             condition.conditionParameters = conditionParameters
             cmHandleQueryParameters.cmHandleQueryParameters = [condition]
         when: 'validator is invoked'
-            CmHandleQueryRestParametersValidator.validateCmHandleQueryParameters(cmHandleQueryParameters)
+            RestQueryParametersValidator.validateCmHandleQueryParameters(cmHandleQueryParameters, ['validConditionName'])
         then: 'a data validation exception is thrown'
-            thrown(DataValidationException)
+            def thrown = thrown(DataValidationException)
+        and: 'the exception details contain the correct significant term '
+            thrown.details.contains(expectedWordInDetails)
         where:
-            scenario               | conditionName      | conditionParameters
-            'empty properties'     | 'hasAllProperties' | [[ : ]]
-            'empty conditions'     | 'hasAllProperties' | []
-            'wrong condition name' | 'wrong'            | []
-            'no condition name'    | ''                 | []
-            'too many properties'  | 'hasAllProperties' | [[key1:'value1', key2:'value2']]
-            'wrong properties'     | 'hasAllProperties' | [['':'wrong']]
+            scenario                 | conditionName        | conditionParameters              || expectedWordInDetails
+            'unknown condition name' | 'unknownCondition'   | [['key':'value']]                  || 'conditionName'
+            'no condition name'      | ''                   | [['key':'value']]                  || 'conditionName'
+            'empty properties'       | 'validConditionName' | [[ : ]]                          || 'conditionsParameter'
+            'empty conditions'       | 'validConditionName' | [[:]]                               || 'conditionsParameter'
+            'too many properties'    | 'validConditionName' | [[key1:'value1', key2:'value2']] || 'conditionsParameter'
+            'empty key'              | 'validConditionName' | [['':'wrong']]                   || 'conditionsParameter'
     }
 
     def 'CM Handle Query validation: validate module name condition properties - valid query.'() {
         given: 'a condition property'
             def conditionProperty = [moduleName: 'value']
         when: 'validator is invoked'
-            CmHandleQueryRestParametersValidator.validateModuleNameConditionProperties(conditionProperty)
+            RestQueryParametersValidator.validateModuleNameConditionProperties(conditionProperty)
         then: 'data validation exception is not thrown'
             noExceptionThrown()
     }
 
     def 'CM Handle Query validation: validate module name condition properties - #scenario.'() {
         when: 'validator is invoked'
-            CmHandleQueryRestParametersValidator.validateModuleNameConditionProperties(conditionProperty)
+            RestQueryParametersValidator.validateModuleNameConditionProperties(conditionProperty)
         then: 'a data validation exception is thrown'
             thrown(DataValidationException)
         where:
@@ -91,7 +95,7 @@
 
     def 'Validate CmHandle where an exception is thrown due to #scenario.'() {
         when: 'the validator is called on a cps path condition property'
-            CmHandleQueryRestParametersValidator.validateCpsPathConditionProperties(conditionProperty)
+            RestQueryParametersValidator.validateCpsPathConditionProperties(conditionProperty)
         then: 'a data validation exception is thrown'
             def e = thrown(DataValidationException)
         and: 'exception message matches the expected message'
@@ -105,12 +109,12 @@
 
     def 'No conditions.'() {
         expect: 'no conditions always returns true'
-            CmHandleQueryRestParametersValidator.validateCpsPathConditionProperties([:]) == true
+            RestQueryParametersValidator.validateCpsPathConditionProperties([:]) == true
     }
 
     def 'Validate CmHandle where #scenario.'() {
         when: 'the validator is called on a cps path condition property'
-            def result = CmHandleQueryRestParametersValidator.validateCpsPathConditionProperties(['cpsPath':cpsPath])
+            def result = RestQueryParametersValidator.validateCpsPathConditionProperties(['cpsPath':cpsPath])
         then: 'the expected boolean value is returned'
             result == expectedBoolean
         where:
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/YangDataConverterSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/YangDataConverterSpec.groovy
similarity index 95%
rename from cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/YangDataConverterSpec.groovy
rename to cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/YangDataConverterSpec.groovy
index 20d384f..3ef3df5 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/YangDataConverterSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/YangDataConverterSpec.groovy
@@ -18,9 +18,8 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.ncmp.api.utils
+package org.onap.cps.ncmp.api.impl.utils
 
-import org.onap.cps.ncmp.api.impl.utils.YangDataConverter
 import org.onap.cps.spi.model.DataNode
 import spock.lang.Specification
 
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/inventory/CmHandleQueriesImplSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/inventory/CmHandleQueriesImplSpec.groovy
index 752b9f3..2800f5c 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/inventory/CmHandleQueriesImplSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/inventory/CmHandleQueriesImplSpec.groovy
@@ -37,10 +37,13 @@
     @Shared
     def static sampleDataNodes = [new DataNode()]
 
+    def dataNodeWithPrivateField = '//additional-properties[@name=\"Contact3\" and @value=\"newemailforstore3@bookstore.com\"]/ancestor::cm-handles'
+
     def static pnfDemo = createDataNode('PNFDemo')
     def static pnfDemo2 = createDataNode('PNFDemo2')
     def static pnfDemo3 = createDataNode('PNFDemo3')
     def static pnfDemo4 = createDataNode('PNFDemo4')
+    def static pnfDemo5 = createDataNode('PNFDemo5')
 
     def static pnfDemoCmHandle = new NcmpServiceCmHandle(cmHandleId: 'PNFDemo')
     def static pnfDemo2CmHandle = new NcmpServiceCmHandle(cmHandleId: 'PNFDemo2')
@@ -69,6 +72,22 @@
             returnedCmHandlesWithData.keySet().size() == 0
     }
 
+    def 'Query CmHandles using empty private properties query pair.'() {
+        when: 'a query on CmHandle private properties is executed using an empty map'
+            def returnedCmHandlesWithData = objectUnderTest.queryCmHandleAdditionalProperties([:])
+        then: 'no cm handles are returned'
+            returnedCmHandlesWithData.keySet().size() == 0
+    }
+
+    def 'Query CmHandles by a private field\'s value.'() {
+        given: 'a data node exists with a certain additional-property'
+            cpsDataPersistenceService.queryDataNodes(_, _, dataNodeWithPrivateField, _) >> [pnfDemo5]
+        when: 'a query on CmHandle private properties is executed using a map'
+            def returnedCmHandlesWithData = objectUnderTest.queryCmHandleAdditionalProperties(['Contact3': 'newemailforstore3@bookstore.com'])
+        then: 'one cm handle is returned'
+            returnedCmHandlesWithData.keySet().size() == 1
+    }
+
     def 'Combine two query results where #scenario.'() {
         when: 'two query results in the form of a map of NcmpServiceCmHandles are combined into a single query result'
             def result = objectUnderTest.combineCmHandleQueries(firstQuery, secondQuery)
@@ -85,7 +104,7 @@
             'both queries are null'                                      | null                                                       | null                                                       || null
     }
 
-    def 'Get Cm Handles By State'() {
+    def 'Get CmHandles by it\'s state.'() {
         given: 'a cm handle state to query'
             def cmHandleState = CmHandleState.ADVISED
         and: 'the persistence service returns a list of data nodes'
@@ -97,6 +116,22 @@
             assert result == sampleDataNodes
     }
 
+    def 'Check the state of a cmHandle when #scenario.'() {
+        given: 'a cm handle state to compare'
+            def cmHandleState = state
+        and: 'the persistence service returns a list of data nodes'
+            cpsDataPersistenceService.getDataNode('NCMP-Admin', 'ncmp-dmi-registry',
+                    '/dmi-registry/cm-handles[@id=\'some-cm-handle\']/state', OMIT_DESCENDANTS) >> new DataNode(leaves: ['cm-handle-state': 'READY'])
+        when: 'cm handles are compared by state'
+            def result = objectUnderTest.cmHandleHasState('some-cm-handle', cmHandleState)
+        then: 'the returned result matches the expected result from the persistence service'
+            result == expectedResult
+        where:
+            scenario                           | state                 || expectedResult
+            'the provided state matches'       | CmHandleState.READY   || true
+            'the provided state does not match'| CmHandleState.DELETED || false
+    }
+
     def 'Get Cm Handles state by Cm-Handle Id'() {
         given: 'a cm handle state to query'
             def cmHandleState = CmHandleState.READY
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/MessagingSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/kafka/MessagingBaseSpec.groovy
similarity index 96%
rename from cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/MessagingSpec.groovy
rename to cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/kafka/MessagingBaseSpec.groovy
index 712c2b8..f7c41ec 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/utils/MessagingSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/kafka/MessagingBaseSpec.groovy
@@ -18,7 +18,7 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.ncmp.api.utils
+package org.onap.cps.ncmp.api.kafka
 
 import org.apache.kafka.common.serialization.StringDeserializer
 import org.apache.kafka.common.serialization.StringSerializer
@@ -31,7 +31,7 @@
 import org.testcontainers.utility.DockerImageName
 import spock.lang.Specification
 
-class MessagingSpec extends Specification {
+class MessagingBaseSpec extends Specification {
 
     static {
         Runtime.getRuntime().addShutdownHook(new Thread(kafkaTestContainer::stop))
diff --git a/cps-parent/pom.xml b/cps-parent/pom.xml
index a29d624..0a8798a 100755
--- a/cps-parent/pom.xml
+++ b/cps-parent/pom.xml
@@ -32,7 +32,7 @@
 
     <groupId>org.onap.cps</groupId>
     <artifactId>cps-parent</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.2.1-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <properties>
diff --git a/cps-path-parser/pom.xml b/cps-path-parser/pom.xml
index dce9ace..d9c1508 100644
--- a/cps-path-parser/pom.xml
+++ b/cps-path-parser/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-rest/docs/openapi/components.yml b/cps-rest/docs/openapi/components.yml
index 269e724..fb0947e 100644
--- a/cps-rest/docs/openapi/components.yml
+++ b/cps-rest/docs/openapi/components.yml
@@ -1,6 +1,7 @@
 # ============LICENSE_START=======================================================
 # Copyright (c) 2021-2022 Bell Canada.
 # Modifications Copyright (C) 2021-2022 Nordix Foundation
+# Modifications Copyright (C) 2022 TechMahindra Ltd.
 # ================================================================================
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -34,6 +35,14 @@
           type: string
           example: my-schema-set
 
+    DataspaceDetails:
+      type: object
+      title: Dataspace details by dataspace Name
+      properties:
+        name:
+          type: string
+          example: my-dataspace
+
     ErrorMessage:
       type: object
       title: Error
diff --git a/cps-rest/docs/openapi/cpsAdmin.yml b/cps-rest/docs/openapi/cpsAdmin.yml
index 5852c0c..e887ef2 100644
--- a/cps-rest/docs/openapi/cpsAdmin.yml
+++ b/cps-rest/docs/openapi/cpsAdmin.yml
@@ -1,6 +1,7 @@
 # ============LICENSE_START=======================================================
 # Copyright (c) 2021 Bell Canada.
 # Modifications Copyright (C) 2021-2022 Nordix Foundation
+# Modifications Copyright (C) 2022 TechMahindra Ltd.
 # ================================================================================
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -233,4 +234,54 @@
       '403':
         $ref: 'components.yml#/components/responses/Forbidden'
       '500':
-        $ref: 'components.yml#/components/responses/InternalServerError'
\ No newline at end of file
+        $ref: 'components.yml#/components/responses/InternalServerError'
+
+adminDataspaces:
+ get:
+   description: Read all dataspaces
+   tags:
+     - cps-admin
+   summary: Get all dataspaces
+   operationId: getAllDataspaces
+   responses:
+     '200':
+       description: OK
+       content:
+         application/json:
+           schema:
+             type: array
+             items:
+               $ref: 'components.yml#/components/schemas/DataspaceDetails'
+     '400':
+       $ref: 'components.yml#/components/responses/BadRequest'
+     '401':
+       $ref: 'components.yml#/components/responses/Unauthorized'
+     '403':
+       $ref: 'components.yml#/components/responses/Forbidden'
+     '500':
+       $ref: 'components.yml#/components/responses/InternalServerError'
+
+adminDataspace:
+ get:
+   description: Read a dataspace given a dataspace name
+   tags:
+     - cps-admin
+   summary: Get a dataspace
+   operationId: getDataspace
+   parameters:
+      - $ref: 'components.yml#/components/parameters/dataspaceNameInPath'
+   responses:
+     '200':
+       description: OK
+       content:
+         application/json:
+           schema:
+             $ref: 'components.yml#/components/schemas/DataspaceDetails'
+     '400':
+       $ref: 'components.yml#/components/responses/BadRequest'
+     '401':
+       $ref: 'components.yml#/components/responses/Unauthorized'
+     '403':
+       $ref: 'components.yml#/components/responses/Forbidden'
+     '500':
+       $ref: 'components.yml#/components/responses/InternalServerError'
diff --git a/cps-rest/docs/openapi/openapi.yml b/cps-rest/docs/openapi/openapi.yml
index 290bbf4..e170295 100644
--- a/cps-rest/docs/openapi/openapi.yml
+++ b/cps-rest/docs/openapi/openapi.yml
@@ -2,6 +2,7 @@
 #  Copyright (C) 2021 Nordix Foundation
 #  Modifications Copyright (C) 2021 Pantheon.tech
 #  Modifications Copyright (C) 2021 Bell Canada.
+#  Modifications Copyright (C) 2022 TechMahindra Ltd.
 #  ================================================================================
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -52,6 +53,12 @@
   /v1/dataspaces:
     $ref: 'cpsAdmin.yml#/dataspaces'
 
+  /v1/admin/dataspaces:
+    $ref: 'cpsAdmin.yml#/adminDataspaces'
+
+  /v1/admin/dataspaces/{dataspace-name}:
+    $ref: 'cpsAdmin.yml#/adminDataspace'
+
   /v1/dataspaces/{dataspace-name}/anchors:
     $ref: 'cpsAdmin.yml#/anchorsByDataspace'
 
diff --git a/cps-rest/pom.xml b/cps-rest/pom.xml
index f42aaaa..da41340 100755
--- a/cps-rest/pom.xml
+++ b/cps-rest/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/AdminRestController.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/AdminRestController.java
index 2707d9f..a29f8d2 100755
--- a/cps-rest/src/main/java/org/onap/cps/rest/controller/AdminRestController.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/AdminRestController.java
@@ -3,6 +3,7 @@
  *  Copyright (C) 2020-2022 Nordix Foundation
  *  Modifications Copyright (C) 2020-2021 Bell Canada.
  *  Modifications Copyright (C) 2021 Pantheon.tech
+ *  Modifications Copyright (C) 2022 TechMahindra Ltd.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -35,8 +36,10 @@
 import org.onap.cps.api.CpsModuleService;
 import org.onap.cps.rest.api.CpsAdminApi;
 import org.onap.cps.rest.model.AnchorDetails;
+import org.onap.cps.rest.model.DataspaceDetails;
 import org.onap.cps.rest.model.SchemaSetDetails;
 import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.Dataspace;
 import org.onap.cps.spi.model.SchemaSet;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -174,4 +177,19 @@
             .collect(Collectors.toList());
         return new ResponseEntity<>(anchorDetails, HttpStatus.OK);
     }
+
+    @Override
+    public ResponseEntity<List<DataspaceDetails>> getAllDataspaces() {
+        final Collection<Dataspace> dataspaces = cpsAdminService.getAllDataspaces();
+        final List<DataspaceDetails> dataspaceDetails = dataspaces.stream().map(cpsRestInputMapper::toDataspaceDetails)
+                .collect(Collectors.toList());
+        return new ResponseEntity<>(dataspaceDetails, HttpStatus.OK);
+    }
+
+    @Override
+    public ResponseEntity<DataspaceDetails> getDataspace(final String dataspaceName) {
+        final Dataspace dataspace = cpsAdminService.getDataspace(dataspaceName);
+        final DataspaceDetails dataspaceDetails = cpsRestInputMapper.toDataspaceDetails(dataspace);
+        return new ResponseEntity<>(dataspaceDetails, HttpStatus.OK);
+    }
 }
diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/CpsRestInputMapper.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/CpsRestInputMapper.java
index d0a4a10..3d3ab11 100644
--- a/cps-rest/src/main/java/org/onap/cps/rest/controller/CpsRestInputMapper.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/CpsRestInputMapper.java
@@ -1,6 +1,7 @@
 /*
  *  ============LICENSE_START=======================================================
  *  Copyright (C) 2022 Nordix Foundation
+ *  Modifications Copyright (C) 2022 TechMahindra Ltd.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -25,8 +26,10 @@
 import org.mapstruct.NullValueCheckStrategy;
 import org.mapstruct.NullValuePropertyMappingStrategy;
 import org.onap.cps.rest.model.AnchorDetails;
+import org.onap.cps.rest.model.DataspaceDetails;
 import org.onap.cps.rest.model.SchemaSetDetails;
 import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.Dataspace;
 import org.onap.cps.spi.model.SchemaSet;
 
 @Mapper(componentModel = "spring")
@@ -39,4 +42,5 @@
 
     AnchorDetails toAnchorDetails(final Anchor anchor);
 
+    DataspaceDetails toDataspaceDetails(final Dataspace dataspace);
 }
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/AdminRestControllerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/AdminRestControllerSpec.groovy
index 41ad9ca..e9612fc 100755
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/AdminRestControllerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/AdminRestControllerSpec.groovy
@@ -3,6 +3,7 @@
  *  Copyright (C) 2020-2021 Pantheon.tech
  *  Modifications Copyright (C) 2020-2021 Bell Canada.
  *  Modifications Copyright (C) 2021-2022 Nordix Foundation
+ *  Modifications Copyright (C) 2022 TechMahindra Ltd.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -34,6 +35,7 @@
 import org.onap.cps.spi.exceptions.AlreadyDefinedException
 import org.onap.cps.spi.exceptions.SchemaSetInUseException
 import org.onap.cps.spi.model.Anchor
+import org.onap.cps.spi.model.Dataspace
 import org.onap.cps.spi.model.SchemaSet
 import org.spockframework.spring.SpringBean
 import org.springframework.beans.factory.annotation.Autowired
@@ -69,6 +71,7 @@
     def anchorName = 'my_anchor'
     def schemaSetName = 'my_schema_set'
     def anchor = new Anchor(name: anchorName, dataspaceName: dataspaceName, schemaSetName: schemaSetName)
+    def dataspace = new Dataspace(name: dataspaceName)
 
     def 'Create new dataspace.'() {
         given: 'an endpoint'
@@ -101,6 +104,31 @@
             response.status == HttpStatus.CONFLICT.value()
     }
 
+    def 'Get a dataspace.'() {
+        given: 'service method returns a dataspace'
+            mockCpsAdminService.getDataspace(dataspaceName) >> dataspace
+        and: 'an endpoint'
+            def getDataspaceEndpoint = "$basePath/v1/admin/dataspaces/$dataspaceName"
+        when: 'get dataspace API is invoked'
+            def response = mvc.perform(get(getDataspaceEndpoint)).andReturn().response
+        then: 'the correct dataspace is returned'
+            response.status == HttpStatus.OK.value()
+            response.getContentAsString().contains(dataspaceName)
+    }
+
+    def 'Get all dataspaces.'() {
+        given: 'service method returns all dataspace'
+            mockCpsAdminService.getAllDataspaces() >> [dataspace, new Dataspace(name: "dataspace-test2")]
+        and: 'an endpoint'
+            def getAllDataspaceEndpoint = "$basePath/v1/admin/dataspaces"
+        when: 'get all dataspace API is invoked'
+            def response = mvc.perform(get(getAllDataspaceEndpoint)).andReturn().response
+        then: 'the correct dataspace is returned'
+            response.status == HttpStatus.OK.value()
+            response.getContentAsString().contains(dataspaceName)
+            response.getContentAsString().contains("dataspace-test2")
+    }
+
     def 'Create schema set from yang file.'() {
         def yangResourceMapCapture
         given: 'single yang file'
diff --git a/cps-ri/pom.xml b/cps-ri/pom.xml
index a1cc20c..4ced335 100644
--- a/cps-ri/pom.xml
+++ b/cps-ri/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java
index 20a39f9..2cebfc7 100755
--- a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java
+++ b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java
@@ -3,6 +3,7 @@
  * Copyright (C) 2020-2022 Nordix Foundation.
  * Modifications Copyright (C) 2020-2022 Bell Canada.
  * Modifications Copyright (C) 2021 Pantheon.tech
+ * Modifications Copyright (C) 2022 TechMahindra Ltd.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -39,6 +40,7 @@
 import org.onap.cps.spi.exceptions.DataspaceNotFoundException;
 import org.onap.cps.spi.exceptions.ModuleNamesNotFoundException;
 import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.Dataspace;
 import org.onap.cps.spi.repository.AnchorRepository;
 import org.onap.cps.spi.repository.DataspaceRepository;
 import org.onap.cps.spi.repository.SchemaSetRepository;
@@ -82,6 +84,19 @@
     }
 
     @Override
+    public Dataspace getDataspace(final String dataspaceName) {
+        final DataspaceEntity dataspaceEntity =  dataspaceRepository.getByName(dataspaceName);
+        return toDataspace(dataspaceEntity);
+    }
+
+    @Override
+    public Collection<Dataspace> getAllDataspaces() {
+        final Collection<DataspaceEntity> dataspaceEntities = dataspaceRepository.findAll();
+        return dataspaceEntities.stream().map(CpsAdminPersistenceServiceImpl::toDataspace)
+                .collect(Collectors.toSet());
+    }
+
+    @Override
     public void createAnchor(final String dataspaceName, final String schemaSetName, final String anchorName) {
         final var dataspaceEntity = dataspaceRepository.getByName(dataspaceName);
         final var schemaSetEntity =
@@ -155,6 +170,10 @@
             .build();
     }
 
+    private static Dataspace toDataspace(final DataspaceEntity dataspaceEntity) {
+        return Dataspace.builder().name(dataspaceEntity.getName()).build();
+    }
+
     private void validateDataspaceAndModuleNames(final String dataspaceName,
         final Collection<String> inputModuleNames) {
         final Collection<String> retrievedModuleReferences =
diff --git a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsAdminPersistenceServiceSpec.groovy b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsAdminPersistenceServiceSpec.groovy
index cdb3e6c..99d44aa 100644
--- a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsAdminPersistenceServiceSpec.groovy
+++ b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsAdminPersistenceServiceSpec.groovy
@@ -3,6 +3,7 @@
  *  Copyright (C) 2021-2022 Nordix Foundation
  *  Modifications Copyright (C) 2021 Pantheon.tech
  *  Modifications Copyright (C) 2022 Bell Canada
+ *  Modifications Copyright (C) 2022 TechMahindra Ltd.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -30,6 +31,7 @@
 import org.onap.cps.spi.exceptions.DataspaceNotFoundException
 import org.onap.cps.spi.exceptions.SchemaSetNotFoundException
 import org.onap.cps.spi.model.Anchor
+import org.onap.cps.spi.model.Dataspace
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.test.context.jdbc.Sql
 import org.testcontainers.shaded.com.fasterxml.jackson.databind.ObjectMapper
@@ -68,6 +70,32 @@
     }
 
     @Sql([CLEAR_DATA, SET_DATA])
+    def 'Get a dataspace.'() {
+        when: 'dataspace is retrieved'
+            def dataspace = objectUnderTest.getDataspace(DATASPACE_NAME)
+        then: ' the response contains expected dataspace'
+            assert dataspace.getName().equals(DATASPACE_NAME);
+    }
+
+    @Sql([CLEAR_DATA, SET_DATA])
+    def 'Get all dataspaces.'() {
+        when: 'all dataspaces are retrieved'
+            def dataspaces = objectUnderTest.getAllDataspaces()
+        then: 'the response contains expected dataspaces'
+            def expectedDataspaces = Set.of(new Dataspace(name: 'DATASPACE-001'), new Dataspace(name: 'DATASPACE-002-NO-DATA'),
+                     new Dataspace(name: 'DATASPACE-003'))
+            assert dataspaces == expectedDataspaces
+    }
+
+    @Sql([CLEAR_DATA, SET_DATA])
+    def 'Get non existing dataspace.'() {
+        when: 'attempting to retrieve a non-existing dataspace'
+            def dataspace = objectUnderTest.getDataspace('non_existing_dataspace')
+        then: 'an DataspaceNotFoundException is thrown'
+            thrown(DataspaceNotFoundException)
+    }
+
+    @Sql([CLEAR_DATA, SET_DATA])
     def 'Create and retrieve a new anchor.'() {
         when: 'a new anchor is created'
             def newAnchorName = 'my-new-anchor'
diff --git a/cps-ri/src/test/groovy/org/onap/cps/spi/performance/CpsToDataNodePerfTest.groovy b/cps-ri/src/test/groovy/org/onap/cps/spi/performance/CpsToDataNodePerfTest.groovy
index f7ba5de..781d4cb 100644
--- a/cps-ri/src/test/groovy/org/onap/cps/spi/performance/CpsToDataNodePerfTest.groovy
+++ b/cps-ri/src/test/groovy/org/onap/cps/spi/performance/CpsToDataNodePerfTest.groovy
@@ -53,10 +53,10 @@
             def result = objectUnderTest.getDataNode(DATASPACE_NAME, ANCHOR_NAME1, XPATH_DATA_NODE_WITH_DESCENDANTS, INCLUDE_ALL_DESCENDANTS)
             readStopWatch.stop()
             def readDurationInMillis = readStopWatch.getTime()
-        then: 'setup duration is under 8 seconds'
-            assert setupDurationInMillis < 8000
-        and: 'read duration is under 1500 milliseconds'
-            assert readDurationInMillis < 1500
+        then: 'setup duration is under 2500 milliseconds'
+            assert setupDurationInMillis < 2500
+        and: 'read duration is under 180 milliseconds'
+            assert readDurationInMillis < 180
         and: 'data node is returned with all the descendants populated'
             assert countDataNodes(result) == 1533
     }
diff --git a/cps-service/pom.xml b/cps-service/pom.xml
index 4a98cc2..77f262c 100644
--- a/cps-service/pom.xml
+++ b/cps-service/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.onap.cps</groupId>
     <artifactId>cps-parent</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.2.1-SNAPSHOT</version>
     <relativePath>../cps-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/cps-service/src/main/java/org/onap/cps/api/CpsAdminService.java b/cps-service/src/main/java/org/onap/cps/api/CpsAdminService.java
index ab33732..b0e68cf 100755
--- a/cps-service/src/main/java/org/onap/cps/api/CpsAdminService.java
+++ b/cps-service/src/main/java/org/onap/cps/api/CpsAdminService.java
@@ -3,6 +3,7 @@
  *  Copyright (C) 2020-2022 Nordix Foundation
  *  Modifications Copyright (C) 2020-2022 Bell Canada.
  *  Modifications Copyright (C) 2021 Pantheon.tech
+ *  Modifications Copyright (C) 2022 TechMahindra Ltd.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -26,6 +27,7 @@
 import org.onap.cps.spi.exceptions.AlreadyDefinedException;
 import org.onap.cps.spi.exceptions.CpsException;
 import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.Dataspace;
 
 /**
  * CPS Admin Service.
@@ -48,6 +50,22 @@
     void deleteDataspace(String dataspaceName);
 
     /**
+     * Get dataspace by given dataspace name.
+     *
+     * @param dataspaceName dataspace name
+     * @return a dataspace
+     */
+    Dataspace getDataspace(String dataspaceName);
+
+    /**
+     * Get All Dataspaces.
+     *
+     *
+     * @return a collection of dataspaces
+     */
+    Collection<Dataspace> getAllDataspaces();
+
+    /**
      * Create an Anchor.
      *
      * @param dataspaceName dataspace name
diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java
index 56f4241..ece3eb9 100755
--- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java
@@ -3,6 +3,7 @@
  *  Copyright (C) 2020-2022 Nordix Foundation
  *  Modifications Copyright (C) 2020-2022 Bell Canada.
  *  Modifications Copyright (C) 2021 Pantheon.tech
+ *  Modifications Copyright (C) 2022 TechMahindra Ltd.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -30,6 +31,7 @@
 import org.onap.cps.api.CpsDataService;
 import org.onap.cps.spi.CpsAdminPersistenceService;
 import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.Dataspace;
 import org.onap.cps.spi.utils.CpsValidator;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Component;
@@ -56,6 +58,17 @@
     }
 
     @Override
+    public Dataspace getDataspace(final String dataspaceName) {
+        cpsValidator.validateNameCharacters(dataspaceName);
+        return cpsAdminPersistenceService.getDataspace(dataspaceName);
+    }
+
+    @Override
+    public Collection<Dataspace> getAllDataspaces() {
+        return cpsAdminPersistenceService.getAllDataspaces();
+    }
+
+    @Override
     public void createAnchor(final String dataspaceName, final String schemaSetName, final String anchorName) {
         cpsValidator.validateNameCharacters(dataspaceName, schemaSetName, anchorName);
         cpsAdminPersistenceService.createAnchor(dataspaceName, schemaSetName, anchorName);
diff --git a/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java b/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
index db2d2b2..6bcb698 100755
--- a/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
@@ -3,6 +3,7 @@
  *  Copyright (C) 2020-2022 Nordix Foundation.
  *  Modifications Copyright (C) 2020-2022 Bell Canada.
  *  Modifications Copyright (C) 2021 Pantheon.tech
+ *  Modifications Copyright (C) 2022 TechMahindra Ltd.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,6 +26,7 @@
 import java.util.Collection;
 import org.onap.cps.spi.exceptions.AlreadyDefinedException;
 import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.Dataspace;
 
 /*
     Service for handling CPS admin data.
@@ -47,6 +49,21 @@
     void deleteDataspace(String dataspaceName);
 
     /**
+     * Get dataspace.
+     *
+     * @param dataspaceName dataspace name
+     * @return a dataspace
+     */
+    Dataspace getDataspace(String dataspaceName);
+
+    /**
+     * Get all dataspaces.
+     *
+     * @return a collection of dataspaces.
+     */
+    Collection<Dataspace> getAllDataspaces();
+
+    /**
      * Create an Anchor.
      *
      * @param dataspaceName dataspace name
diff --git a/cps-service/src/main/java/org/onap/cps/spi/model/Dataspace.java b/cps-service/src/main/java/org/onap/cps/spi/model/Dataspace.java
new file mode 100644
index 0000000..23c6d69
--- /dev/null
+++ b/cps-service/src/main/java/org/onap/cps/spi/model/Dataspace.java
@@ -0,0 +1,42 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 TechMahindra Ltd.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.spi.model;
+
+import java.io.Serializable;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Setter
+@Getter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@EqualsAndHashCode
+public class Dataspace implements Serializable {
+
+    private static final long serialVersionUID = 1464791062718603291L;
+
+    private String name;
+}
diff --git a/cps-service/src/test/groovy/org/onap/cps/api/impl/CpsAdminServiceImplSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/api/impl/CpsAdminServiceImplSpec.groovy
index 2979c09..e7d4e4d 100755
--- a/cps-service/src/test/groovy/org/onap/cps/api/impl/CpsAdminServiceImplSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/api/impl/CpsAdminServiceImplSpec.groovy
@@ -3,6 +3,7 @@
  *  Copyright (C) 2020-2022 Nordix Foundation
  *  Modifications Copyright (C) 2020-2022 Bell Canada.
  *  Modifications Copyright (C) 2021 Pantheon.tech
+ *  Modifications Copyright (C) 2022 TechMahindra Ltd.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -25,6 +26,7 @@
 import org.onap.cps.api.CpsDataService
 import org.onap.cps.spi.CpsAdminPersistenceService
 import org.onap.cps.spi.model.Anchor
+import org.onap.cps.spi.model.Dataspace
 import org.onap.cps.spi.utils.CpsValidator
 import spock.lang.Specification
 import java.time.OffsetDateTime
@@ -89,6 +91,22 @@
             1 * mockCpsValidator.validateNameCharacters('someDataspace', 'someAnchor')
     }
 
+    def 'Retrieve dataspace.'() {
+        given: 'a dataspace is already created'
+            def dataspace = new Dataspace(name: "someDataspace")
+            mockCpsAdminPersistenceService.getDataspace('someDataspace') >> dataspace
+        expect: 'the dataspace provided by persistence service is returned as result'
+          assert objectUnderTest.getDataspace('someDataspace') == dataspace
+    }
+
+    def 'Retrieve all dataspaces.'() {
+        given: 'that all given dataspaces are already created'
+        def dataspaces = [new Dataspace(name: "test-dataspace1"), new Dataspace(name: "test-dataspace2")]
+            mockCpsAdminPersistenceService.getAllDataspaces() >> dataspaces
+        expect: 'the dataspace provided by persistence service is returned as result'
+           assert objectUnderTest.getAllDataspaces() == dataspaces
+    }
+
     def 'Delete anchor.'() {
         when: 'delete anchor is invoked'
             objectUnderTest.deleteAnchor('someDataspace','someAnchor')
diff --git a/csit/install-robotframework.sh b/csit/install-robotframework.sh
index dada622..54dbce4 100644
--- a/csit/install-robotframework.sh
+++ b/csit/install-robotframework.sh
@@ -1,12 +1,13 @@
-ROBOT_VENV=$(mktemp -d --suffix=robot_venv)
-echo "ROBOT_VENV=${ROBOT_VENV}" >> "${WORKSPACE}/env.properties"
+set -exu
+
+ROBOT3_VENV=$(mktemp -d --suffix=robot_venv)
+echo "ROBOT3_VENV=${ROBOT3_VENV}" >> "${WORKSPACE}/env.properties"
 
 echo "Python version is: $(python3 --version)"
 
-python3 -m venv "${ROBOT_VENV}"
-source "${ROBOT_VENV}/bin/activate"
+python3 -m venv "${ROBOT3_VENV}"
+source "${ROBOT3_VENV}/bin/activate"
 
-set -exu
 
 # Make sure pip3 itself us up-to-date.
 python3 -m pip install --upgrade pip
diff --git a/csit/run-csit.sh b/csit/run-csit.sh
index aefcc85..25f5f6a 100755
--- a/csit/run-csit.sh
+++ b/csit/run-csit.sh
@@ -20,15 +20,22 @@
 
 # Branched from ccsdk/distribution to this repository Feb 23, 2021
 
-# Activate the virtualenv containing all the required libraries installed by prepare-csit.sh
-source_safely "${ROBOT3_VENV}/bin/activate"
-
 WORKDIR=$(mktemp -d --suffix=-robot-workdir)
 
 #
 # functions
 #
 
+# wrapper for sourcing a file
+function source_safely() {
+    [ -z "$1" ] && return 1
+    relax_set
+    . "$1"
+    load_set
+}
+# Activate the virtualenv containing all the required libraries installed by prepare-csit.sh
+source_safely "${ROBOT3_VENV}/bin/activate"
+
 function on_exit(){
     rc=$?
     if [[ ${WORKSPACE} ]]; then
@@ -112,14 +119,6 @@
     set +o pipefail
 }
 
-# wrapper for sourcing a file
-function source_safely() {
-    [ -z "$1" ] && return 1
-    relax_set
-    . "$1"
-    load_set
-}
-
 #
 # main
 #
diff --git a/docs/api/swagger/cps/openapi.yaml b/docs/api/swagger/cps/openapi.yaml
index e8f13d4..8ea0d7b 100644
--- a/docs/api/swagger/cps/openapi.yaml
+++ b/docs/api/swagger/cps/openapi.yaml
@@ -163,6 +163,124 @@
                 status: 500
                 message: Internal Server Error
                 details: Internal Server Error occurred
+  /v1/admin/dataspaces:
+    get:
+      tags:
+      - cps-admin
+      summary: Get dataspaces
+      description: "Read all dataspaces"
+      operationId: getAllDataspaces
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/DataspaceDetails'
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+              example:
+                status: 400
+                message: Bad Request
+                details: The provided request is not valid
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+              example:
+                status: 401
+                message: Unauthorized request
+                details: This request is unauthorized
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+              example:
+                status: 403
+                message: Request Forbidden
+                details: This request is forbidden
+        "500":
+          description: Internal Server Error
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+              example:
+                status: 500
+                message: Internal Server Error
+                details: Internal Server Error occurred
+  /v1/admin/dataspaces/{dataspace-name}:
+    get:
+      tags:
+      - cps-admin
+      summary: Get a dataspace
+      description: Read an dataspace given a dataspace name
+      operationId: getDataspace
+      parameters:
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/DataspaceDetails'
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+              example:
+                status: 400
+                message: Bad Request
+                details: The provided request is not valid
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+              example:
+                status: 401
+                message: Unauthorized request
+                details: This request is unauthorized
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+              example:
+                status: 403
+                message: Request Forbidden
+                details: This request is forbidden
+        "500":
+          description: Internal Server Error
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+              example:
+                status: 500
+                message: Internal Server Error
+                details: Internal Server Error occurred
   /v1/dataspaces/{dataspace-name}/anchors:
     get:
       tags:
@@ -1565,6 +1683,13 @@
         schemaSetName:
           type: string
           example: my-schema-set
+    DataspaceDetails:
+      title: Dataspace details by dataspace Name
+      type: object
+      properties:
+        name:
+          type: string
+          example: my-dataspace
     MultipartFile:
       required:
       - file
@@ -1615,4 +1740,4 @@
             name: kids
 
 security:
-  - basicAuth: []
\ No newline at end of file
+  - basicAuth: []
diff --git a/docs/deployment.rst b/docs/deployment.rst
index 59ff946..c7504e2 100644
--- a/docs/deployment.rst
+++ b/docs/deployment.rst
@@ -246,8 +246,8 @@
 | config.additional.                    | Kafka topic to publish to cps-temporal                                                                  | ``cps.data-updated-events``   |
 | notification.data-updated.topic       |                                                                                                         |                               |
 +---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.additional.                    | Dataspaces to be enabled for publishing events to cps-temporal                                          |                               |
-| notification.data-updated.filters.    |                                                                                                         |                               |
+| config.additional.                    | Array of dataspaces to be enabled for publishing events to cps-temporal                                 | []                            |
+| notification.data-updated.filters.    | If left blank CPS-Temporal notification will be sent for all dataspaces                                  |                               |
 | enabled-dataspaces                    |                                                                                                         |                               |
 +---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
 | config.additional.                    | If asynchronous messaging, user notifications, and updated event persistence should be enabled          | ``true``                      |
diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index b757f19..6e6236b 100755
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -16,8 +16,8 @@
 ..      * * *   LONDON   * * *
 ..      ======================
 
-Version: 3.2.0 (not yet released)
-=================================
+Version: 3.2.1
+==============
 
 Release Data
 ------------
@@ -26,25 +26,26 @@
 | **CPS Project**                      |                                                        |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
-| **Docker images**                    | onap/cps-and-ncmp:3.2.0                                |
+| **Docker images**                    | (not yet released)                                     |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
-| **Release designation**              | 3.2.0 London                                           |
+| **Release designation**              | 3.2.1 London                                           |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
-| **Release date**                     | (not yet released)                                     |
+| **Release date**                     |                                                        |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
 Features
 --------
-   - `CPS-1002 <https://jira.onap.org/browse/CPS-1002>`_  Query data NCMP-Operational with CPSpath
+3.2.1
+   - `CPS-1236 <https://jira.onap.org/browse/CPS-1236>`_  DMI audit support for NCMP: Filter on any properties of CM Handles
+3.2.0
    - `CPS-1185 <https://jira.onap.org/browse/CPS-1185>`_  Get all dataspaces
-   - `CPS-1186 <https://jira.onap.org/browse/CPS-1186>`_  Get all schema sets for a dataspace
    - `CPS-1187 <https://jira.onap.org/browse/CPS-1187>`_  Get single dataspace
-   - `CPS-1189 <https://jira.onap.org/browse/CPS-1189>`_  Various create endpoints should return 201 response with empty body
 
 Bug Fixes
 ---------
+3.2.0
    - `CPS-1312 <https://jira.onap.org/browse/CPS-1312>`_  CPS(/NCMP) does not have version control
    - `CPS-1350 <https://jira.onap.org/browse/CPS-1350>`_  [CPS/NCMP] Add Basic Auth to CPS/NCMP OpenAPI Definitions
 
diff --git a/jacoco-report/pom.xml b/jacoco-report/pom.xml
index 3e7af63..5318c98 100644
--- a/jacoco-report/pom.xml
+++ b/jacoco-report/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.2.1-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index 2f7c157..501861c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
 
     <groupId>org.onap.cps</groupId>
     <artifactId>cps-aggregator</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.2.1-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>cps</name>
diff --git a/spotbugs/pom.xml b/spotbugs/pom.xml
index 306bdff..d63259e 100644
--- a/spotbugs/pom.xml
+++ b/spotbugs/pom.xml
@@ -25,7 +25,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.onap.cps</groupId>
     <artifactId>spotbugs</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.2.1-SNAPSHOT</version>
 
     <properties>
         <nexusproxy>https://nexus.onap.org</nexusproxy>
diff --git a/version.properties b/version.properties
index 0a0cb6c..5830e54 100755
--- a/version.properties
+++ b/version.properties
@@ -22,7 +22,7 @@
 
 major=3
 minor=2
-patch=0
+patch=1
 
 base_version=${major}.${minor}.${patch}