diff --git a/aai-annotations/pom.xml b/aai-annotations/pom.xml
index 8a87b23..e1f3b18 100644
--- a/aai-annotations/pom.xml
+++ b/aai-annotations/pom.xml
@@ -27,12 +27,12 @@
     <parent>
         <groupId>org.onap.aai.schema-service</groupId>
         <artifactId>schema-service</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.1-SNAPSHOT</version>
     </parent>
     <artifactId>aai-annotations</artifactId>
     <name>aai-annotations</name>
     <packaging>jar</packaging>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.1-SNAPSHOT</version>
     <properties>
         <onap.nexus.url>https://nexus.onap.org</onap.nexus.url>
     </properties>
@@ -55,10 +55,6 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-deploy-plugin</artifactId>
             </plugin>
-            <plugin>
-                <groupId>org.sonatype.plugins</groupId>
-                <artifactId>nexus-staging-maven-plugin</artifactId>
-            </plugin>
         </plugins>
     </build>
 
diff --git a/aai-queries/pom.xml b/aai-queries/pom.xml
index d257f7b..dcc2620 100644
--- a/aai-queries/pom.xml
+++ b/aai-queries/pom.xml
@@ -27,11 +27,11 @@
     <parent>
         <groupId>org.onap.aai.schema-service</groupId>
         <artifactId>schema-service</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.1-SNAPSHOT</version>
     </parent>
     <artifactId>aai-queries</artifactId>
     <name>aai-queries</name>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.1-SNAPSHOT</version>
     <properties>
         <onap.nexus.url>https://nexus.onap.org</onap.nexus.url>
         <!-- Start of Default ONAP Schema Properties -->
@@ -148,10 +148,6 @@
                 <artifactId>maven-deploy-plugin</artifactId>
             </plugin>
             <plugin>
-                <groupId>org.sonatype.plugins</groupId>
-                <artifactId>nexus-staging-maven-plugin</artifactId>
-            </plugin>
-            <plugin>
                 <groupId>com.mycila</groupId>
                 <artifactId>license-maven-plugin</artifactId>
             </plugin>
diff --git a/aai-schema-gen/pom.xml b/aai-schema-gen/pom.xml
index 109ad57..9653426 100644
--- a/aai-schema-gen/pom.xml
+++ b/aai-schema-gen/pom.xml
@@ -27,11 +27,11 @@
     <parent>
         <groupId>org.onap.aai.schema-service</groupId>
         <artifactId>schema-service</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.1-SNAPSHOT</version>
     </parent>
     <artifactId>aai-schema-gen</artifactId>
     <name>aai-schema-gen</name>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.1-SNAPSHOT</version>
     <properties>
         <onap.nexus.url>https://nexus.onap.org</onap.nexus.url>
         <!-- Start of Default ONAP Schema Properties -->
@@ -50,6 +50,7 @@
         <schema.version.edge.label.start>v12</schema.version.edge.label.start>
         <schema.version.api.default>v16</schema.version.api.default>
         <schema.version.list>v10,v11,v12,v13,v14,v15,v16</schema.version.list>
+	<springframework.version>4.3.18.RELEASE</springframework.version>
         <!-- End of Default ONAP Schema Properties -->
     </properties>
     <profiles>
@@ -70,6 +71,7 @@
                 <schema.version.api.default>v15</schema.version.api.default>
                 <schema.version.list>v10,v11,v12,v13,v14,v15,v16</schema.version.list>
                 <gendoc.version>v16</gendoc.version>
+		<springframework.version>4.3.18.RELEASE</springframework.version>
             </properties>
         </profile>
         <!-- End of ONAP profile -->
@@ -599,6 +601,43 @@
             </build>
         </profile>
     </profiles>
+
+    <dependencyManagement>
+      <dependencies>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>${springframework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>${springframework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-core</artifactId>
+            <version>${springframework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-expression</artifactId>
+            <version>${springframework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+            <version>${springframework.version}</version>
+        </dependency>
+         <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <version>${springframework.version}</version>
+            <scope>test</scope>
+        </dependency>	
+      </dependencies>
+    </dependencyManagement>
+	
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
@@ -673,10 +712,6 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-deploy-plugin</artifactId>
             </plugin>
-            <plugin>
-                <groupId>org.sonatype.plugins</groupId>
-                <artifactId>nexus-staging-maven-plugin</artifactId>
-            </plugin>
         </plugins>
         <resources>
             <resource>
diff --git a/aai-schema-service/pom.xml b/aai-schema-service/pom.xml
index 0f00b3a..3e84d0c 100644
--- a/aai-schema-service/pom.xml
+++ b/aai-schema-service/pom.xml
@@ -25,11 +25,11 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.onap.aai.schema-service</groupId>
     <artifactId>aai-schema-service</artifactId>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.1-SNAPSHOT</version>
     <parent>
         <groupId>org.onap.aai.schema-service</groupId>
         <artifactId>schema-service</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.1-SNAPSHOT</version>
     </parent>
     <properties>
         <java.version>1.8</java.version>
@@ -736,24 +736,8 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-deploy-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>default-deploy</id>
-                        <phase>none</phase>
-                    </execution>
-                </executions>
             </plugin>
-            <plugin>
-                <groupId>org.sonatype.plugins</groupId>
-                <artifactId>nexus-staging-maven-plugin</artifactId>
-                <version>1.6.7</version>
-                <extensions>true</extensions>
-                <configuration>
-                    <nexusUrl>${nexusproxy}</nexusUrl>
-                    <stagingProfileId>176c31dfe190a</stagingProfileId>
-                    <serverId>ecomp-staging</serverId>
-                </configuration>
-            </plugin>
+
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
diff --git a/aai-schema/pom.xml b/aai-schema/pom.xml
index bdc457f..5686d89 100644
--- a/aai-schema/pom.xml
+++ b/aai-schema/pom.xml
@@ -27,11 +27,11 @@
     <parent>
         <groupId>org.onap.aai.schema-service</groupId>
         <artifactId>schema-service</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.1-SNAPSHOT</version>
     </parent>
     <artifactId>aai-schema</artifactId>
     <name>aai-schema</name>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.1-SNAPSHOT</version>
     <properties>
         <onap.nexus.url>https://nexus.onap.org</onap.nexus.url>
         <!-- Start of Default ONAP Schema Properties -->
diff --git a/aai-schema/src/main/resources/onap/aai_schema/aai_schema_v16.xsd b/aai-schema/src/main/resources/onap/aai_schema/aai_schema_v16.xsd
index d557026..991c5cf 100644
--- a/aai-schema/src/main/resources/onap/aai_schema/aai_schema_v16.xsd
+++ b/aai-schema/src/main/resources/onap/aai_schema/aai_schema_v16.xsd
@@ -4025,7 +4025,7 @@
     <xs:complexType>
       <xs:annotation>
         <xs:appinfo>
-          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of an sp-partner",indexedProps="sp-partner-id,url,callsource",nameProps="sp-partner-id",searchable="sp-partner-id",uniqueProps="sp-partner-id",container="sp-partners",namespace="business",uriTemplate="/business/sp-partners/sp-partner/{sp-partner-id}",requiredProps="sp-partner-id")</annox:annotate>
+          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of an sp-partner",indexedProps="sp-partner-id,url,callsource,model-invariant-id,model-version-id",nameProps="sp-partner-id",searchable="sp-partner-id",uniqueProps="sp-partner-id",container="sp-partners",namespace="business",uriTemplate="/business/sp-partners/sp-partner/{sp-partner-id}",requiredProps="sp-partner-id")</annox:annotate>
         </xs:appinfo>
       </xs:annotation>
       <xs:sequence>
@@ -5119,7 +5119,7 @@
     <xs:complexType>
       <xs:annotation>
         <xs:appinfo>
-          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="VPN binding",nameProps="vpn-name,vpn-type",indexedProps="vpn-name,vpn-id,vpn-type,access-provider-id,access-client-id,access-topology-id,src-access-node-id,src-access-ltp-id,dst-access-node-id,dst-access-ltp-id,operational-status",searchable="vpn-id,vpn-name",uniqueProps="vpn-id",container="vpn-bindings",namespace="network",uriTemplate="/network/vpn-bindings/vpn-binding/{vpn-id}",requiredProps="vpn-id,vpn-name")</annox:annotate>
+          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="VPN binding",nameProps="vpn-name,vpn-type",indexedProps="vpn-name,vpn-id,vpn-type,access-provider-id,access-client-id,access-topology-id,src-access-node-id,src-access-ltp-id,dst-access-node-id,dst-access-ltp-id,operational-status,model-invariant-id,model-version-id",searchable="vpn-id,vpn-name",uniqueProps="vpn-id",container="vpn-bindings",namespace="network",uriTemplate="/network/vpn-bindings/vpn-binding/{vpn-id}",requiredProps="vpn-id,vpn-name")</annox:annotate>
         </xs:appinfo>
       </xs:annotation>
       <xs:sequence>
@@ -8750,7 +8750,7 @@
     <xs:complexType>
       <xs:annotation>
         <xs:appinfo>
-          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of a connectivity",indexedProps="connectivity-id,etht-svc-name,bandwidth-profile-name,vpn-type,color-aware,coupling-flag,access-provider-id,access-client-id,access-topology-id,access-node-id,access-ltp-id,operational-status",nameProps="etht-svc-name",searchable="connectivity-id",uniqueProps="connectivity-id",container="connectivities",namespace="network",requiredProps="connectivity-id",uriTemplate="/network/connectivities/connectivity/{connectivity-id}")</annox:annotate>
+          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of a connectivity",indexedProps="connectivity-id,etht-svc-name,bandwidth-profile-name,vpn-type,color-aware,coupling-flag,access-provider-id,access-client-id,access-topology-id,access-node-id,access-ltp-id,operational-status,model-invariant-id,model-version-id",nameProps="etht-svc-name",searchable="connectivity-id",uniqueProps="connectivity-id",container="connectivities",namespace="network",requiredProps="connectivity-id",uriTemplate="/network/connectivities/connectivity/{connectivity-id}")</annox:annotate>
         </xs:appinfo>
       </xs:annotation>
       <xs:sequence>
@@ -9204,7 +9204,7 @@
     <xs:complexType>
       <xs:annotation>
         <xs:appinfo>
-          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of a site-resource",indexedProps="site-resource-id,site-resource-name,type,role,generated-site-id,operational-status",nameProps="site-resource-name",searchable="site-resource-id",uniqueProps="site-resource-id",container="site-resources",namespace="network",requiredProps="site-resource-id",uriTemplate="/network/site-resources/site-resource/{site-resource-id}")</annox:annotate>
+          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of a site-resource",indexedProps="site-resource-id,site-resource-name,type,role,generated-site-id,operational-status,model-invariant-id,model-version-id",nameProps="site-resource-name",searchable="site-resource-id",uniqueProps="site-resource-id",container="site-resources",namespace="network",requiredProps="site-resource-id",uriTemplate="/network/site-resources/site-resource/{site-resource-id}")</annox:annotate>
         </xs:appinfo>
       </xs:annotation>
       <xs:sequence>
@@ -9312,7 +9312,7 @@
     <xs:complexType>
       <xs:annotation>
         <xs:appinfo>
-          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of an sdwan-vpn",indexedProps="sdwan-vpn-id,sdwan-vpn-name,vxlan-id,topology,operational-status",nameProps="sdwan-vpn-name",searchable="sdwan-vpn-id",uniqueProps="sdwan-vpn-id",container="sdwan-vpns",namespace="network",requiredProps="sdwan-vpn-id",uriTemplate="/network/sdwan-vpns/sdwan-vpn/{sdwan-vpn-id}")</annox:annotate>
+          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of an sdwan-vpn",indexedProps="sdwan-vpn-id,sdwan-vpn-name,vxlan-id,topology,operational-status,model-invariant-id,model-version-id",nameProps="sdwan-vpn-name",searchable="sdwan-vpn-id",uniqueProps="sdwan-vpn-id",container="sdwan-vpns",namespace="network",requiredProps="sdwan-vpn-id",uriTemplate="/network/sdwan-vpns/sdwan-vpn/{sdwan-vpn-id}")</annox:annotate>
         </xs:appinfo>
       </xs:annotation>
       <xs:sequence>
@@ -9420,7 +9420,7 @@
     <xs:complexType>
       <xs:annotation>
         <xs:appinfo>
-          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of a device",indexedProps="device-id,device-name,esn,vendor,class,type,version,system-ip,system-ipv4,system-ipv6,operational-status",nameProps="device-name",searchable="device-id",uniqueProps="device-id",container="devices",namespace="network",requiredProps="device-id",uriTemplate="/network/devices/device/{device-id}")</annox:annotate>
+          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of a device",indexedProps="device-id,device-name,esn,vendor,class,type,version,system-ip,system-ipv4,system-ipv6,operational-status,model-invariant-id,model-version-id",nameProps="device-name",searchable="device-id",uniqueProps="device-id",container="devices",namespace="network",requiredProps="device-id",uriTemplate="/network/devices/device/{device-id}")</annox:annotate>
         </xs:appinfo>
       </xs:annotation>
       <xs:sequence>
@@ -9563,7 +9563,7 @@
     <xs:complexType>
       <xs:annotation>
         <xs:appinfo>
-          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of a wan-port-config",indexedProps="wan-port-config-id,wan-port-config-name,device-id,ip-address,ipv4-address,ipv6-address,port-type,port-number,device-port-id,wan-port-id,operational-status",nameProps="wan-port-config-name",searchable="wan-port-config-id",uniqueProps="wan-port-config-id",container="wan-port-configs",namespace="network",requiredProps="wan-port-config-id",uriTemplate="/network/wan-port-configs/wan-port-config/{wan-port-config-id}")</annox:annotate>
+          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="Instance of a wan-port-config",indexedProps="wan-port-config-id,wan-port-config-name,device-id,ip-address,ipv4-address,ipv6-address,port-type,port-number,device-port-id,wan-port-id,operational-status,model-invariant-id,model-version-id",nameProps="wan-port-config-name",searchable="wan-port-config-id",uniqueProps="wan-port-config-id",container="wan-port-configs",namespace="network",requiredProps="wan-port-config-id",uriTemplate="/network/wan-port-configs/wan-port-config/{wan-port-config-id}")</annox:annotate>
         </xs:appinfo>
       </xs:annotation>
       <xs:sequence>
diff --git a/pom.xml b/pom.xml
index 4bf84a0..bd7ff0d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,11 +26,11 @@
     <parent>
         <groupId>org.onap.oparent</groupId>
         <artifactId>oparent</artifactId>
-        <version>1.1.0</version>
+        <version>2.0.0</version>
     </parent>
     <groupId>org.onap.aai.schema-service</groupId>
     <artifactId>schema-service</artifactId>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.1-SNAPSHOT</version>
     <name>aai-schema-service</name>
     <packaging>pom</packaging>
     <modules>
@@ -97,23 +97,6 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-deploy-plugin</artifactId>
-                    <executions>
-                        <execution>
-                            <id>default-deploy</id>
-                            <phase>none</phase>
-                        </execution>
-                    </executions>
-                </plugin>
-                <plugin>
-                    <groupId>org.sonatype.plugins</groupId>
-                    <artifactId>nexus-staging-maven-plugin</artifactId>
-                    <version>1.6.7</version>
-                    <extensions>true</extensions>
-                    <configuration>
-                        <nexusUrl>${nexusproxy}</nexusUrl>
-                        <stagingProfileId>176c31dfe190a</stagingProfileId>
-                        <serverId>ecomp-staging</serverId>
-                    </configuration>
                 </plugin>
                 <plugin>
                     <groupId>com.mycila</groupId>
diff --git a/version.properties b/version.properties
index 95479a0..307e94f 100644
--- a/version.properties
+++ b/version.properties
@@ -4,7 +4,7 @@
 # because they are used in Jenkins, whose plug-in doesn't support
 major_version=1
 minor_version=5
-patch_version=0
+patch_version=1
 
 base_version=${major_version}.${minor_version}.${patch_version}
 # Release must be completed with GIT information # in Jenkins