diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/ConsolidationTypesConnectivity.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/ConsolidationTypesConnectivity.java
index 4e219da..fab9114 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/ConsolidationTypesConnectivity.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/ConsolidationTypesConnectivity.java
@@ -23,34 +23,47 @@
         .put(ConsolidationEntityType.VOLUME, getIgnoredVolumeRelationships());
     entityToEntitiesWithoutRelationship
         .put(ConsolidationEntityType.VFC_NESTED, getIgnoredVfcNestedRelationships());
+    entityToEntitiesWithoutRelationship.
+        put(ConsolidationEntityType.NESTED, getIgnoredNestedRelationships());
   }
 
   private static Set<ConsolidationEntityType> getIgnoredComputeRelationships(){
-        return Stream.of(ConsolidationEntityType.COMPUTE,
-            ConsolidationEntityType.VOLUME,
-            ConsolidationEntityType.PORT,
-            ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
+    return Stream.of(ConsolidationEntityType.COMPUTE,
+        ConsolidationEntityType.VOLUME,
+        ConsolidationEntityType.PORT,
+        ConsolidationEntityType.NESTED,
+        ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
   }
 
   private static Set<ConsolidationEntityType> getIgnoredPortRelationships(){
-        return Stream.of(ConsolidationEntityType.COMPUTE,
-            ConsolidationEntityType.VOLUME,
-            ConsolidationEntityType.PORT,
-            ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
+    return Stream.of(ConsolidationEntityType.COMPUTE,
+        ConsolidationEntityType.VOLUME,
+        ConsolidationEntityType.PORT,
+        ConsolidationEntityType.NESTED,
+        ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
   }
 
   private static Set<ConsolidationEntityType> getIgnoredVolumeRelationships(){
-        return Stream.of(ConsolidationEntityType.COMPUTE,
-            ConsolidationEntityType.VOLUME,
-            ConsolidationEntityType.PORT,
-            ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
+    return Stream.of(ConsolidationEntityType.COMPUTE,
+        ConsolidationEntityType.VOLUME,
+        ConsolidationEntityType.PORT,
+        ConsolidationEntityType.NESTED,
+        ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
   }
 
   private static Set<ConsolidationEntityType> getIgnoredVfcNestedRelationships(){
-        return Stream.of(ConsolidationEntityType.COMPUTE,
-            ConsolidationEntityType.VOLUME,
-            ConsolidationEntityType.PORT,
-            ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
+    return Stream.of(ConsolidationEntityType.COMPUTE,
+        ConsolidationEntityType.VOLUME,
+        ConsolidationEntityType.PORT,
+        ConsolidationEntityType.NESTED,
+        ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
+  }
+
+  private static Set<ConsolidationEntityType> getIgnoredNestedRelationships(){
+    return Stream.of(ConsolidationEntityType.COMPUTE,
+        ConsolidationEntityType.PORT,
+        ConsolidationEntityType.NESTED,
+        ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
   }
 
   public static boolean isDependsOnRelationshipValid(ConsolidationEntityType source,
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/mixPatterns/dependencyConnectivity/out/MainServiceTemplate.yaml b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/mixPatterns/dependencyConnectivity/out/MainServiceTemplate.yaml
index 376b410..15a079d 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/mixPatterns/dependencyConnectivity/out/MainServiceTemplate.yaml
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/mixPatterns/dependencyConnectivity/out/MainServiceTemplate.yaml
@@ -110,10 +110,6 @@
           capability: tosca.capabilities.network.Linkable
           node: nested_network
           relationship: tosca.relationships.network.LinksTo
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: nestedWithNoNovaHadDependencyToIt
-          relationship: tosca.relationships.DependsOn
     abstract_b_single_1b:
       type: org.openecomp.resource.abstract.nodes.b_single_1b
       directives:
@@ -162,10 +158,6 @@
           - service_template_filter
           - index_value
       requirements:
-      - dependency_b_single_1b:
-          capability: tosca.capabilities.Node
-          node: nestedWithNoNovaHadDependencyToIt
-          relationship: tosca.relationships.DependsOn
       - link_b_single_1b_1b_t2_port:
           capability: tosca.capabilities.network.Linkable
           node: b_single_1b_network
@@ -243,10 +235,6 @@
           - service_template_filter
           - index_value
       requirements:
-      - dependency_1c1_scalling_instance:
-          capability: tosca.capabilities.Node
-          node: nestedWithNoNovaHadDependencyToIt
-          relationship: tosca.relationships.DependsOn
       - link_1c1_scalling_instance_1c1_t1_port:
           capability: tosca.capabilities.network.Linkable
           node: 1c1_scalling_instance_network
@@ -308,10 +296,6 @@
           capability: tosca.capabilities.network.Linkable
           node: nested_network
           relationship: tosca.relationships.network.LinksTo
-      - dependency_server_pcm:
-          capability: tosca.capabilities.Node
-          node: nestedWithNoNovaHadDependencyToIt
-          relationship: tosca.relationships.DependsOn
     abstract_1c2_catalog_instance_0:
       type: org.openecomp.resource.abstract.nodes.1c2_catalog_instance
       directives:
@@ -363,10 +347,6 @@
           - service_template_filter
           - index_value
       requirements:
-      - dependency_1c2_catalog_instance_1c2_t1_port:
-          capability: tosca.capabilities.Node
-          node: nestedWithNoNovaHadDependencyToIt
-          relationship: tosca.relationships.DependsOn
       - link_1c2_catalog_instance_1c2_t2_port:
           capability: tosca.capabilities.network.Linkable
           node: 1c2_catalog_instance_network
@@ -424,10 +404,6 @@
           - service_template_filter
           - index_value
       requirements:
-      - dependency_1c2_catalog_instance_1c2_t1_port:
-          capability: tosca.capabilities.Node
-          node: nestedWithNoNovaHadDependencyToIt
-          relationship: tosca.relationships.DependsOn
       - link_1c2_catalog_instance_1c2_t2_port:
           capability: tosca.capabilities.network.Linkable
           node: 1c2_catalog_instance_network
@@ -441,43 +417,6 @@
           substitute_service_template: nested-no-novaServiceTemplate.yaml
         security_group_name: group1
         net_name: myNetwork
-      requirements:
-      - dependency:
-          capability: feature_a_single_1a
-          node: abstract_a_single_1a
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: 4p_nested
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: feature_b_single_1b_1b_t1_port
-          node: abstract_b_single_1b
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: feature_b_single_1b_1b_t1_port
-          node: abstract_b_single_1b_1
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: feature_1c1_scalling_instance
-          node: abstract_1c1_scalling_instance
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: feature_1c2_catalog_instance
-          node: abstract_1c2_catalog_instance_0
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: feature_1c2_catalog_instance
-          node: abstract_1c2_catalog_instance_1
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: nestedNoNestedSingleComputePattern
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: nestedWithNoNovaHadDependencyToIt
-          relationship: tosca.relationships.DependsOn
     1c1_scalling_instance_network:
       type: org.openecomp.resource.vl.nodes.heat.network.neutron.Net
       properties:
@@ -657,10 +596,6 @@
           - service_template_filter
           - index_value
       requirements:
-      - dependency_a_single_1a:
-          capability: tosca.capabilities.Node
-          node: nestedWithNoNovaHadDependencyToIt
-          relationship: tosca.relationships.DependsOn
       - link_a_single_1a_1a_t1_port:
           capability: tosca.capabilities.network.Linkable
           node: a_single_1a_network
@@ -938,4 +873,4 @@
         name: def
         affinity: host
       targets:
-      - BE_Affinity_group
+      - BE_Affinity_group
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/allPatternsDependsOnConnectivity/out/MainServiceTemplate.yaml b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/allPatternsDependsOnConnectivity/out/MainServiceTemplate.yaml
index db86de0..ed4dbd6 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/allPatternsDependsOnConnectivity/out/MainServiceTemplate.yaml
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/allPatternsDependsOnConnectivity/out/MainServiceTemplate.yaml
@@ -180,11 +180,6 @@
           - SELF
           - service_template_filter
           - index_value
-      requirements:
-      - dependency_ps_server_main_1b:
-          capability: tosca.capabilities.Node
-          node: test_nested_no_compute
-          relationship: tosca.relationships.DependsOn
     test_nested1Level_duplicate_same_file:
       type: org.openecomp.resource.abstract.nodes.heat.nested1
       directives:
@@ -203,11 +198,6 @@
           substitute_service_template: nested1-no-computeServiceTemplate.yaml
         name:
           get_input: jsa_net_name
-      requirements:
-      - dependency:
-          capability: feature_pd_server_main_1b
-          node: abstract_pd_server_main_1b_1
-          relationship: tosca.relationships.DependsOn
     abstract_cmaui_1c1_main_1:
       type: org.openecomp.resource.abstract.nodes.cmaui_1c1_main_1
       directives:
@@ -254,11 +244,6 @@
           - SELF
           - service_template_filter
           - index_value
-      requirements:
-      - dependency_cmaui_1c1_main:
-          capability: tosca.capabilities.Node
-          node: test_nested_no_compute
-          relationship: tosca.relationships.DependsOn
     test_nested_pattern_4_main_0:
       type: org.openecomp.resource.abstract.nodes.heat.pd_server_pattern4
       directives:
@@ -286,11 +271,6 @@
             is_required: true
           floating_ip_count_required:
             is_required: false
-      requirements:
-      - dependency_server_pd_pattern4:
-          capability: tosca.capabilities.Node
-          node: test_nested_no_compute
-          relationship: tosca.relationships.DependsOn
     test_nested1Level:
       type: org.openecomp.resource.abstract.nodes.heat.nested1
       directives:
@@ -300,11 +280,6 @@
           substitute_service_template: nested1ServiceTemplate.yaml
         name:
           get_input: security_group_name
-      requirements:
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: test_nested_no_compute
-          relationship: tosca.relationships.DependsOn
   groups:
     main_group:
       type: org.openecomp.groups.heat.HeatStack
@@ -319,4 +294,4 @@
       - test_nested_pattern_4_main_0
       - abstract_pd_server_main_1b_1
       - abstract_ps_server_main_1b_1
-      - abstract_cmaui_1c1_main_1
+      - abstract_cmaui_1c1_main_1
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/allPatternsDependsOnConnectivity/out/nested2ServiceTemplate.yaml b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/allPatternsDependsOnConnectivity/out/nested2ServiceTemplate.yaml
index 244b6a2..935ec13 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/allPatternsDependsOnConnectivity/out/nested2ServiceTemplate.yaml
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/allPatternsDependsOnConnectivity/out/nested2ServiceTemplate.yaml
@@ -144,11 +144,6 @@
           - SELF
           - service_template_filter
           - index_value
-      requirements:
-      - dependency_pd_server_nested2_1b:
-          capability: tosca.capabilities.Node
-          node: test_nested3Level
-          relationship: tosca.relationships.DependsOn
     test_nested_pattern_4_nested2:
       type: org.openecomp.resource.abstract.nodes.heat.pd_server_pattern4
       directives:
@@ -176,11 +171,6 @@
             is_required: true
           floating_ip_count_required:
             is_required: false
-      requirements:
-      - dependency_server_pd_pattern4:
-          capability: tosca.capabilities.Node
-          node: test_resourceGroup
-          relationship: tosca.relationships.DependsOn
     test_nested3Level:
       type: org.openecomp.resource.abstract.nodes.heat.nested3
       directives:
@@ -190,15 +180,6 @@
           substitute_service_template: nested3ServiceTemplate.yaml
         name:
           get_input: security_group_name
-      requirements:
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: test_nested_pattern_4_nested2
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: feature_ps_server_nested2_1b
-          node: abstract_ps_server_nested2_1b
-          relationship: tosca.relationships.DependsOn
     test_nested_pattern_4_same_type_diff_file:
       type: org.openecomp.resource.abstract.nodes.heat.pd_server_pattern4_2
       directives:
@@ -329,11 +310,6 @@
           - SELF
           - service_template_filter
           - index_value
-      requirements:
-      - dependency_cmaui_1c1_nested2:
-          capability: tosca.capabilities.Node
-          node: test_nested3Level
-          relationship: tosca.relationships.DependsOn
   groups:
     nested2_group:
       type: org.openecomp.groups.heat.HeatStack
@@ -1498,4 +1474,4 @@
       - dependency
       dependency_pd_server_pattern4_port_1_test_nested_pattern_4_nested2:
       - test_nested_pattern_4_nested2
-      - dependency_pd_server_pattern4_port_1
+      - dependency_pd_server_pattern4_port_1
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/twoNestedLevelsWithAllPatternsAndConnectivities/out/MainServiceTemplate.yaml b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/twoNestedLevelsWithAllPatternsAndConnectivities/out/MainServiceTemplate.yaml
index 6d51056..e9b295a 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/twoNestedLevelsWithAllPatternsAndConnectivities/out/MainServiceTemplate.yaml
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/multiLevel/twoNestedLevelsWithAllPatternsAndConnectivities/out/MainServiceTemplate.yaml
@@ -269,15 +269,6 @@
           - pattern4_attr_1
         service_template_filter:
           substitute_service_template: nested-no-computeServiceTemplate.yaml
-      requirements:
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: test_nested_all_patterns
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: test_nested_pattern_4
-          relationship: tosca.relationships.DependsOn
     nested2_pattern_4:
       type: org.openecomp.resource.abstract.nodes.heat.pd_server
       directives:
@@ -521,4 +512,4 @@
       value:
         get_attribute:
         - abstract_osm_server_1c2_1
-        - osm_server_1c2_accessIPv4
+        - osm_server_1c2_accessIPv4
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/oneLevel/nestedAllPatternsConnectivity/out/MainServiceTemplate.yaml b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/oneLevel/nestedAllPatternsConnectivity/out/MainServiceTemplate.yaml
index 9c3b51c..1926faf 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/oneLevel/nestedAllPatternsConnectivity/out/MainServiceTemplate.yaml
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/fulltest/nestedOtherScenarios/oneLevel/nestedAllPatternsConnectivity/out/MainServiceTemplate.yaml
@@ -72,15 +72,6 @@
           - pattern4_attr_1
         service_template_filter:
           substitute_service_template: nested-no-computeServiceTemplate.yaml
-      requirements:
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: test_nested_all_patterns
-          relationship: tosca.relationships.DependsOn
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: test_nested_pattern_4
-          relationship: tosca.relationships.DependsOn
     test_nested_all_patterns:
       type: org.openecomp.resource.abstract.nodes.heat.nested1
       directives:
@@ -107,4 +98,4 @@
       - dependsOn_network
       - test_nested_pattern_4
       - test_nested_no_compute
-      - test_nested_all_patterns
+      - test_nested_all_patterns
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/getAttrDynamicParamEmptyMap/expectedoutputfiles/MainServiceTemplate.yaml b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/getAttrDynamicParamEmptyMap/expectedoutputfiles/MainServiceTemplate.yaml
index 4744837..d45c614 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/getAttrDynamicParamEmptyMap/expectedoutputfiles/MainServiceTemplate.yaml
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/resources/mock/services/heattotosca/getAttrDynamicParamEmptyMap/expectedoutputfiles/MainServiceTemplate.yaml
@@ -503,11 +503,6 @@
           - install_config
         storage_size: 68
         group_tag: oam
-      requirements:
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: NOKIA-LCP-Base
-          relationship: tosca.relationships.DependsOn
     IMS_RRG:
       type: org.openecomp.resource.abstract.nodes.heat.LCP-PairGroup.template
       directives:
@@ -668,11 +663,6 @@
           get_attribute:
           - NOKIA-LCP-Base
           - NetInfoStr
-      requirements:
-      - dependency:
-          capability: tosca.capabilities.Node
-          node: NOKIA-LCP-Base
-          relationship: tosca.relationships.DependsOn
   groups:
     base_mso_group:
       type: org.openecomp.groups.heat.HeatStack