diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/componentnode/default.json b/blueprints-processor/plugin/model-provider/src/test/resources/componentnode/default.json
new file mode 100644
index 0000000..0129195
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/componentnode/default.json
@@ -0,0 +1,100 @@
+{
+	"metadata": {
+		"author": "ks220y@att.com",
+		"vendor": "Juniper",
+		"os": "XXX",
+		"service-type": "AVPN",
+		"vnf-type": "VRR",
+		"action": "Base Configuration",
+		"sub-action": "Generate Configuration",
+		"service-template-name": "VRR-baseconfiguration",
+		"service-template-version": "1.0.0"
+	},
+	"topology_template": {
+		"inputs": {
+			"service-instance-id": {
+				"required": true,
+				"type": "string"
+			},
+			"vnf-id": {
+				"required": true,
+				"type": "string"
+			},
+			"service": {
+				"required": true,
+				"type": "string"
+			},
+			"region": {
+				"required": true,
+				"type": "string"
+			},
+			"bundle-id": {
+				"required": true,
+				"type": "string"
+			},
+			"bundle-mac": {
+				"required": true,
+				"type": "string"
+			}
+		},
+		"node_templates": {
+			"generate-configuration": {
+				"type": "mock-component-generateConfig",
+				"interfaces": {
+					"org-onap-ccsdk-config-params-service-MockComponentNode": {
+						"operations": {
+							"process": {
+								"inputs": {
+									"entity-type": "vnf-type",
+									"template-content": "sample-template",
+									"entity-id": "{ \"get_input\" : \"vnf-id\" }"
+								},
+								"outputs": {
+									"mergedData": "merged Data",
+									"status": "status"
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	},
+	"node_types": {
+		"mock-component-generateConfig": {
+			"interfaces": {
+				"org-onap-ccsdk-config-params-service-MockComponentNode": {
+					"operations": {
+						"process": {
+							"inputs": {
+								"entity-type": {
+									"required": false,
+									"type": "string"
+								},
+								"template-content": {
+									"required": false,
+									"type": "string"
+								},
+								"entity-id": {
+									"required": true,
+									"type": "string"
+								}
+							},
+							"outputs": {
+								"generated-config": {
+									"required": true,
+									"type": "string"
+								},
+								"status": {
+									"required": true,
+									"type": "string"
+								}
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.Component"
+		}
+	}
+}
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/dictionary/dictionary_schema.json b/blueprints-processor/plugin/model-provider/src/test/resources/dictionary/dictionary_schema.json
new file mode 100644
index 0000000..dd297ab
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/dictionary/dictionary_schema.json
@@ -0,0 +1,261 @@
+{
+	"type": "object",
+	"properties": {
+		"resource-path": {
+			"type": "string",
+			"required": true
+		},
+		"description": {
+			"type": "string"
+		},
+		"updated-by": {
+			"type": "string"
+		},
+		"data-type": {
+			"type": "string",
+			"required": true
+		},
+		"sources": {
+			"type": "object",
+			"required": true,
+			"properties": {
+				"input": {
+					"type": "object",
+					"properties": {
+						"key": {
+							"type": "string"
+						}
+					}
+				},
+				"component": {
+					"type": "object",
+					"properties": {
+						"name": {
+							"type": "string",
+							"required": true
+						},
+						"input-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						},
+						"output-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						}
+					}
+				},
+				"default": {
+					"type": "any"
+				},
+				"aai": {
+					"type": "any"
+				},
+				"mdsal": {
+					"type": "object",
+					"properties": {
+						"path": {
+							"type": "string",
+							"required": true
+						},
+						"url-path": {
+							"type": "string",
+							"required": true
+						},
+						"input-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						},
+						"type": {
+							"type": "string",
+							"required": true
+						},
+						"output-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						},
+						"base": {
+							"type": "string",
+							"required": true
+						}
+					}
+				},
+				"network-resource-discovery": {
+					"type": "object",
+					"properties": {
+						"input-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						},
+						"output-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						}
+					}
+				},
+				"db": {
+					"type": "object",
+					"properties": {
+						"query": {
+							"type": "string",
+							"required": true
+						},
+						"input-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						},
+						"type": {
+							"type": "string",
+							"required": true
+						},
+						"output-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						},
+						"base": {
+							"type": "string",
+							"required": true
+						}
+					}
+				},
+				"policy": {
+					"type": "object",
+					"properties": {
+						"input-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						},
+						"output-key-mapping": {
+							"type": "object",
+							"additionalProperties": {
+								"type": "string"
+							}
+						}
+					}
+				}
+			}
+		},
+		"candidate-dependency": {
+			"type": "object",
+			"properties": {
+				"input": {
+					"type": "object",
+					"properties": {
+						"names": {
+							"type": "array",
+							"items": {
+								"type": "string"
+							}
+						}
+					}
+				},
+				"component": {
+					"type": "object",
+					"properties": {
+						"names": {
+							"type": "array",
+							"items": {
+								"type": "string"
+							}
+						}
+					}
+				},
+				"aai": {
+					"type": "object",
+					"properties": {
+						"names": {
+							"type": "array",
+							"items": {
+								"type": "string"
+							}
+						}
+					}
+				},
+				"mdsal": {
+					"type": "object",
+					"properties": {
+						"names": {
+							"type": "array",
+							"items": {
+								"type": "string"
+							}
+						}
+					}
+				},
+				"network-resource-discovery": {
+					"type": "object",
+					"properties": {
+						"names": {
+							"type": "array",
+							"items": {
+								"type": "string"
+							}
+						}
+					}
+				},
+				"db": {
+					"type": "object",
+					"properties": {
+						"names": {
+							"type": "array",
+							"items": {
+								"type": "string"
+							}
+						}
+					}
+				},
+				"policy": {
+					"type": "object",
+					"properties": {
+						"names": {
+							"type": "array",
+							"items": {
+								"type": "string"
+							}
+						}
+					}
+				}
+			}
+		},
+		"tags": {
+			"type": "string"
+		},
+		"default": {
+			"type": "any"
+		},
+		"name": {
+			"type": "string",
+			"required": true
+		},
+		"valid-values": {
+			"type": "string"
+		},
+		"resource-type": {
+			"type": "string",
+			"required": true
+		},
+		"sample-value": {
+			"type": "string"
+		},
+		"entry-schema": {
+			"type": "string"
+		}
+	}
+}
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/properties/convert.json b/blueprints-processor/plugin/model-provider/src/test/resources/properties/convert.json
new file mode 100644
index 0000000..cb7d08e
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/properties/convert.json
@@ -0,0 +1,33 @@
+{
+	"type": "sdnc-component-getResourceAssignment",
+	"interfaces": {
+		"ResourceAssignmentService": {
+			"operations": {
+				"getResourceAssignment": {
+					"inputs": {
+						"assignment-mappings": [
+							{
+								"name": "service-name",
+								"mapping-field": "service",
+								"mapping-category": "SDN",
+								"required": true
+							},
+							{
+								"name": "region-name",
+								"mapping-field": "region",
+								"mapping-category": "SDN",
+								"required": true
+							}
+						],
+						"pre-data": "{ \"get_attribute\" : \"get-resource-assignment.config-params\" }",
+						"prifix": "get-resource-assignment"
+					},
+					"outputs": {
+						"resource-assignment-status": "success",
+						"resource-assignment-params": "{ \"set_value\" : \"get-resource-assignment.config-params\" }"
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/properties/default.json b/blueprints-processor/plugin/model-provider/src/test/resources/properties/default.json
new file mode 100644
index 0000000..335a687
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/properties/default.json
@@ -0,0 +1,16 @@
+{
+	"default": "{ \"get_input\" : \"loopback-default\" }",
+	"domain": "ethernet",
+	"criteria": [
+		{
+			"value": "dummy301me1",
+			"type": "complex",
+			"nodeString": "layer3-service-list[].service-data.l3sdn-vnf-fields.vnf-name"
+		},
+		{
+			"value": "{ \"get_input\" : \"host-ip-address\" }",
+			"type": "simple",
+			"nodeString": "layer3-service-list[].service-data.l3sdn-vnf-fields.vnf-name"
+		}
+	]
+}
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/default.json b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/default.json
new file mode 100644
index 0000000..a2fc775
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/default.json
@@ -0,0 +1,622 @@
+{
+	"tosca_definitions_version": "sdn_config_1_0_0",
+	"metadata": {
+		"author": "ks220y@att.com",
+		"service-template-name": "VRR-baseconfiguration",
+		"service-template-version": "1.0.0",
+		"release": "1802",
+		"service-type": "AVPN",
+		"vnf-type": "VRR"
+	},
+	"topology_template": {
+		"inputs": {
+			"request-id": {
+				"required": true,
+				"type": "string"
+			},
+			"service-instance-id": {
+				"required": true,
+				"type": "string"
+			},
+			"action-name": {
+				"required": true,
+				"type": "string"
+			},
+			"scope-type": {
+				"required": true,
+				"type": "string"
+			},
+			"hostname": {
+				"required": true,
+				"type": "string"
+			}
+		},
+		"node_templates": {
+			"base-config-template": {
+				"type": "artifact-config-template",
+				"properties": {
+					"action-names": [
+						"resource-assignment-action"
+					]
+				},
+				"capabilities": {
+					"content": {
+						"properties": {
+							"content": "db://base-config-template"
+						}
+					},
+					"mapping": {
+						"properties": {
+							"mapping": [
+								{
+									"name": "vnf-id",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "vnf-id",
+									"dictionary-source": "input"
+								},
+								{
+									"name": "group-name",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "group-name",
+									"dictionary-source": "input"
+								}
+							]
+						}
+					}
+				}
+			},
+			"licence-template": {
+				"type": "artifact-config-template",
+				"properties": {
+					"action-names": [
+						"resource-assignment-action"
+					]
+				},
+				"capabilities": {
+					"content": {
+						"properties": {
+							"content": "db://licence-template"
+						}
+					},
+					"mapping": {
+						"properties": {
+							"mapping": [
+								{
+									"name": "bundle-id",
+									"input-param": true,
+									"property": {
+										"type": "string"
+									},
+									"dictionary-name": "bundle-id",
+									"dictionary-source": "input"
+								},
+								{
+									"name": "bundle-mac",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "bundle-mac",
+									"dictionary-source": "input"
+								}
+							]
+						}
+					}
+				}
+			},
+			"resource-assignment-action": {
+				"type": "dg-resource-assignment",
+				"interfaces": {
+					"CONFIG": {
+						"operations": {
+							"ResourceAssignment": {
+								
+							}
+						}
+					}
+				},
+				"capabilities": {
+					"dg-node": {
+						
+					}
+				},
+				"requirements": {
+					"component-dependency": {
+						"capability": "component-node",
+						"node": "resource-assignment",
+						"relationship": "tosca.relationships.DependsOn"
+					}
+				}
+			},
+			"config-generator-action": {
+				"type": "dg-config-generator",
+				"interfaces": {
+					"CONFIG": {
+						"operations": {
+							"GenerateConfiguration": {
+								
+							}
+						}
+					}
+				},
+				"capabilities": {
+					"dg-node": {
+						
+					}
+				},
+				"requirements": {
+					"component-dependency": {
+						"capability": "component-node",
+						"node": "generate-configuration",
+						"relationship": "tosca.relationships.DependsOn"
+					}
+				}
+			},
+			"resource-assignment": {
+				"type": "component-resource-assignment",
+				"interfaces": {
+					"org-onap-ccsdk-config-assignment-service-ConfigAssignmentNode": {
+						"operations": {
+							"process": {
+								"inputs": {
+									"action-name": "{ \"get_input\" : \"action-name\" }",
+									"resource-type": "vnf-type",
+									"template-names": [
+										"base-config-template",
+										"licence-template"
+									],
+									"request-id": "{ \"get_input\" : \"request-id\" }",
+									"resource-id": "{ \"get_input\" : \"vnf-id\" }"
+								},
+								"outputs": {
+									"resource-assignment-params": "",
+									"status": ""
+								}
+							}
+						}
+					}
+				},
+				"capabilities": {
+					"component-node": {
+						
+					}
+				}
+			},
+			"generate-configuration": {
+				"type": "component-config-generator",
+				"interfaces": {
+					"org-onap-ccsdk-config-generator-service-ConfigGeneratorNode": {
+						"operations": {
+							"process": {
+								"inputs": {
+									"action-name": "{ \"get_input\" : \"action-name\" }",
+									"resource-type": "vnf-type",
+									"request-id": "{ \"get_input\" : \"request-id\" }",
+									"resource-id": "{ \"get_input\" : \"vnf-id\" }",
+									"template-name": "base-config-template"
+								},
+								"outputs": {
+									"generated-config": "",
+									"status": ""
+								}
+							}
+						}
+					}
+				},
+				"capabilities": {
+					"component-node": {
+						
+					}
+				}
+			}
+		}
+	},
+	"artifact_types": {
+		"artifact-template-velocity": {
+			"description": " Velocity Template used for Configuration",
+			"version": "1.0.0",
+			"file_ext": [
+				"vtl"
+			],
+			"derived_from": "tosca.artifacts.Implementation"
+		},
+		"artifact-mapping-resource": {
+			"description": " Velocity Template Resource Mapping File used along with Configuration template",
+			"version": "1.0.0",
+			"file_ext": [
+				"json"
+			],
+			"derived_from": "tosca.artifacts.Implementation"
+		},
+		"artifact-script-python": {
+			"description": " Python Script Template used for Configuration",
+			"version": "1.0.0",
+			"file_ext": [
+				"py"
+			],
+			"derived_from": "tosca.artifacts.Implementation"
+		}
+	},
+	"node_types": {
+		"dg-resource-assignment": {
+			"description": "This is Resource Assignment Directed Graph",
+			"version": "1.0.0",
+			"properties": {
+				"mode": {
+					"required": false,
+					"type": "string",
+					"default": "sync"
+				},
+				"version": {
+					"required": false,
+					"type": "string",
+					"default": "LATEST"
+				},
+				"is-start-flow": {
+					"required": false,
+					"type": "boolean",
+					"default": "false"
+				}
+			},
+			"capabilities": {
+				"dg-node": {
+					"type": "tosca.capabilities.Node"
+				},
+				"content": {
+					"type": "tosca.capability.Content",
+					"properties": {
+						"type": {
+							"required": false,
+							"type": "string",
+							"default": "json"
+						},
+						"content": {
+							"required": true,
+							"type": "string"
+						}
+					}
+				}
+			},
+			"requirements": {
+				"component-dependency": {
+					"capability": "component-node",
+					"node": "component-resource-assignment",
+					"relationship": "tosca.relationships.DependsOn"
+				}
+			},
+			"interfaces": {
+				"CONFIG": {
+					"operations": {
+						"ResourceAssignment": {
+							"inputs": {
+								"params": {
+									"required": false,
+									"type": "list",
+									"entry_schema": {
+										"type": "datatype-property"
+									}
+								}
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.DG"
+		},
+		"dg-config-generator": {
+			"description": "This is Activate DG for Config Generator Directed Graph",
+			"version": "1.0.0",
+			"properties": {
+				"mode": {
+					"required": false,
+					"type": "string",
+					"default": "sync"
+				},
+				"version": {
+					"required": false,
+					"type": "string",
+					"default": "LATEST"
+				},
+				"is-start-flow": {
+					"required": false,
+					"type": "boolean",
+					"default": "false"
+				}
+			},
+			"capabilities": {
+				"dg-node": {
+					"type": "tosca.capabilities.Node"
+				},
+				"content": {
+					"type": "tosca.capability.Content",
+					"properties": {
+						"type": {
+							"required": false,
+							"type": "string",
+							"default": "json"
+						},
+						"content": {
+							"required": true,
+							"type": "string"
+						}
+					}
+				}
+			},
+			"requirements": {
+				"component-dependency": {
+					"capability": "component-node",
+					"node": "component-config-generator",
+					"relationship": "tosca.relationships.DependsOn"
+				}
+			},
+			"interfaces": {
+				"CONFIG": {
+					"operations": {
+						"GenerateConfiguration": {
+							"inputs": {
+								"params": {
+									"required": false,
+									"type": "list",
+									"entry_schema": {
+										"type": "datatype-property"
+									}
+								}
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.DG"
+		},
+		"artifact-config-template": {
+			"description": "This is Configuration Velocity Template",
+			"version": "1.0.0",
+			"properties": {
+				"action-names": {
+					"required": true,
+					"type": "list",
+					"entry_schema": {
+						"type": "string"
+					}
+				},
+				"content": {
+					"required": false,
+					"type": "string"
+				},
+				"mapping": {
+					"required": false,
+					"type": "list",
+					"entry_schema": {
+						"type": "datatype-resource-assignment"
+					}
+				}
+			},
+			"capabilities": {
+				"content": {
+					"type": "tosca.capability.Content",
+					"properties": {
+						"content": {
+							"required": true,
+							"type": "string"
+						}
+					}
+				},
+				"mapping": {
+					"type": "tosca.capability.Mapping",
+					"properties": {
+						"mapping": {
+							"required": false,
+							"type": "list",
+							"entry_schema": {
+								"type": "datatype-resource-assignment"
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.Artifact"
+		},
+		"component-resource-assignment": {
+			"description": "This is Resource Assignment Component API",
+			"version": "1.0.0",
+			"capabilities": {
+				"component-node": {
+					"type": "tosca.capabilities.Node"
+				}
+			},
+			"interfaces": {
+				"org-onap-ccsdk-config-assignment-service-ConfigAssignmentNode": {
+					"operations": {
+						"process": {
+							"inputs": {
+								"action-name": {
+									"description": "Action Name to get from Database, Either (message & mask-info ) or ( resource-id & resource-type & action-name & template-name ) should be present. Message will be given higest priority",
+									"required": false,
+									"type": "string"
+								},
+								"handler-name": {
+									"description": "Name of the Artifact Node Template, to get the template Content. If template-content is present, then content wont be reterived from the Artifact Node Template.",
+									"required": true,
+									"type": "string"
+								},
+								"resource-type": {
+									"required": false,
+									"type": "string"
+								},
+								"template-names": {
+									"description": "Name of the Artifact Node Templates, to get the template Content.",
+									"required": true,
+									"type": "list",
+									"entry_schema": {
+										"type": "string"
+									}
+								},
+								"request-id": {
+									"description": "Request Id used to store the generated configuration, in the database along with the template-name",
+									"required": true,
+									"type": "string"
+								},
+								"resource-id": {
+									"description": "Id used to pull the data content from the data base. Either template-data or resource-id should be present",
+									"required": true,
+									"type": "string"
+								}
+							},
+							"outputs": {
+								"resource-assignment-params": {
+									"required": true,
+									"type": "string"
+								},
+								"status": {
+									"required": true,
+									"type": "string"
+								}
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.Component"
+		},
+		"component-config-generator": {
+			"description": "This is Generate Configuration Component API",
+			"version": "1.0.0",
+			"capabilities": {
+				"component-node": {
+					"type": "tosca.capabilities.Node"
+				}
+			},
+			"interfaces": {
+				"org-onap-ccsdk-config-generator-service-ConfigGeneratorNode": {
+					"operations": {
+						"process": {
+							"inputs": {
+								"template-data": {
+									"description": "Conditional : JSON string which is used to mash with template. Either template-data or ( resource-id and resource-type ) should be present",
+									"required": false,
+									"type": "string"
+								},
+								"action-name": {
+									"description": "Conditional : Action Name to get from Database, Either (message & mask-info ) or ( resource-id & resource-type & action-name & template-name ) should be present. Message will be given higest priority",
+									"required": false,
+									"type": "string"
+								},
+								"template-content": {
+									"description": "Conditional : Dynamic Template used to generate Configuration.",
+									"required": false,
+									"type": "string"
+								},
+								"resource-type": {
+									"description": "Conditional : resource-type used to pull the data content from the data base. Either template-data or ( resource-id and resource-type ) should be present",
+									"required": false,
+									"type": "string"
+								},
+								"request-id": {
+									"description": "Request Id used to store the generated configuration, in the database along with the template-name",
+									"required": true,
+									"type": "string"
+								},
+								"resource-id": {
+									"description": "Conditional : Id used to pull the data content from the data base. Either template-data or ( resource-id and resource-type ) should be present",
+									"required": false,
+									"type": "string"
+								},
+								"template-name": {
+									"description": "Conditional : Name of the Artifact Node Template, to get the template Content. If template-content is present, then content wont be reterived from the Artifact Node Template.",
+									"required": true,
+									"type": "string"
+								}
+							},
+							"outputs": {
+								"generated-config": {
+									"description": "Generated Configuration for the Template adn Resource Data",
+									"required": true,
+									"type": "string"
+								},
+								"mask-info": {
+									"description": "If template contains mask encription keys, then this mask-info field will be generated, This JSON Content alligns to the bean org.onap.ccsdk.config.model.data.custom.MaskInfo ",
+									"required": false,
+									"type": "string"
+								},
+								"status": {
+									"description": "Status of the Component Execution ( success or failure )",
+									"required": true,
+									"type": "string"
+								}
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.Component"
+		}
+	},
+	"data_types": {
+		"datatype-resource-assignment": {
+			"version": "1.0.0",
+			"description": "This is Resource Assignment Data Type",
+			"properties": {
+				"property": {
+					"required": true,
+					"type": "datatype-property"
+				},
+				"input-param": {
+					"required": true,
+					"type": "boolean"
+				},
+				"dictionary-name": {
+					"required": false,
+					"type": "string"
+				},
+				"dictionary-source": {
+					"required": false,
+					"type": "string"
+				},
+				"dependencies": {
+					"required": true,
+					"type": "list",
+					"entry_schema": {
+						"type": "string"
+					}
+				}
+			},
+			"derived_from": "tosca.datatypes.Root"
+		},
+		"datatype-property": {
+			"version": "1.0.0",
+			"description": "This is Entry point Input Data Type, which is dynamic datatype, The parameter names will be populated during the Design time for each inputs",
+			"properties": {
+				"type": {
+					"required": true,
+					"type": "string"
+				},
+				"description": {
+					"required": false,
+					"type": "string"
+				},
+				"required": {
+					"required": false,
+					"type": "boolean"
+				},
+				"default": {
+					"required": false,
+					"type": "string"
+				},
+				"entry_schema": {
+					"required": false,
+					"type": "string"
+				}
+			},
+			"derived_from": "tosca.datatypes.Root"
+		}
+	}
+}
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/ra-content-with-mising-value.json b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/ra-content-with-mising-value.json
new file mode 100644
index 0000000..72332d1
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/ra-content-with-mising-value.json
@@ -0,0 +1,265 @@
+[
+	{
+		"name": "security-manager-resource-key",
+		"input-param": true,
+		"property": {
+			"type": "string",
+			"required": true
+		},
+		"dictionary-name": "security-manager-resource-key",
+		"dictionary-source": "input"
+	},
+	{
+		"name": "security-manager-resource-name",
+		"input-param": true,
+		"property": {
+			"type": "string",
+			"required": true
+		},
+		"dictionary-name": "security-manager-resource-name",
+		"dictionary-source": "input"
+	},
+	{
+		"name": "snmp-server-ipv4-addresses",
+		"input-param": true,
+		"property": {
+			"type": "list",
+			"required": true,
+			"entry_schema": {
+				"type": "string"
+			}
+		},
+		"dictionary-name": "snmp-server-ipv4-addresses",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"asn-region",
+			"complex-code"
+		]
+	},
+	{
+		"name": "snmp-community",
+		"input-param": true,
+		"property": {
+			"type": "string",
+			"required": true
+		},
+		"dictionary-name": "snmp-community",
+		"dictionary-source": "nsm",
+		"dependencies": [
+			"security-manager-resource-name",
+			"security-manager-resource-key"
+		],
+		"version": 0
+	},
+	{
+		"name": "lo0-local-ipv4-address",
+		"property": {
+			"description": "",
+			"required": true,
+			"type": "string",
+			"status": "",
+			"constraints": [
+				{
+					
+				}
+			],
+			"value": {
+				
+			},
+			"entry_schema": {
+				"type": ""
+			}
+		},
+		"input-param": false,
+		"dictionary-name": "lo0-local-ipv4-address",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"hostname"
+		],
+		"version": 0
+	},
+	{
+		"name": "adig-urlb-route-reflectors",
+		"property": {
+			"description": "",
+			"required": true,
+			"type": "list",
+			"status": "",
+			"constraints": [
+				{
+					
+				}
+			],
+			"value": {
+				
+			},
+			"entry_schema": {
+				"type": "dt-adig-urlb-route-reflectors"
+			}
+		},
+		"input-param": false,
+		"dictionary-name": "adig-urlb-route-reflectors",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"region"
+		],
+		"version": 0
+	},
+	{
+		"name": "bundle-id",
+		"property": {
+			"description": "",
+			"required": true,
+			"type": "string",
+			"status": "",
+			"constraints": [
+				{
+					
+				}
+			],
+			"value": {
+				
+			},
+			"entry_schema": {
+				"type": ""
+			}
+		},
+		"input-param": false,
+		"dictionary-name": "bundle-id",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"hostname"
+		],
+		"version": 0
+	},
+	{
+		"name": "uplink-1-unit",
+		"property": {
+			"description": "",
+			"required": true,
+			"type": "integer",
+			"status": "",
+			"constraints": [
+				{
+					
+				}
+			],
+			"value": {
+				
+			},
+			"entry_schema": {
+				"type": ""
+			}
+		},
+		"input-param": false,
+		"dictionary-name": "uplink-1-unit",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"hostname"
+		],
+		"version": 0
+	},
+	{
+		"name": "uplink-2-unit",
+		"property": {
+			"description": "",
+			"required": true,
+			"type": "integer",
+			"status": "",
+			"constraints": [
+				{
+					
+				}
+			],
+			"value": {
+				
+			},
+			"entry_schema": {
+				"type": ""
+			}
+		},
+		"input-param": false,
+		"dictionary-name": "uplink-2-unit",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"hostname"
+		],
+		"version": 0
+	},
+	{
+		"name": "lo10-local-ipv4-address",
+		"property": {
+			"description": "",
+			"required": true,
+			"type": "string",
+			"status": "",
+			"constraints": [
+				{
+					
+				}
+			],
+			"value": {
+				
+			},
+			"entry_schema": {
+				"type": ""
+			}
+		},
+		"input-param": false,
+		"dictionary-name": "lo10-local-ipv4-address",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"hostname"
+		],
+		"version": 0
+	},
+	{
+		"name": "complex-code",
+		"property": {
+			"required": true,
+			"type": "string"
+		},
+		"dictionary-name": "complex-code",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"hostname"
+		],
+		"version": 0
+	},
+	{
+		"name": "country-code",
+		"property": {
+			"required": true,
+			"type": "string"
+		},
+		"dictionary-name": "country-code",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"hostname"
+		],
+		"version": 0
+	},
+	{
+		"name": "hostname",
+		"property": {
+			"required": true,
+			"type": "string"
+		},
+		"dictionary-name": "hostname",
+		"dictionary-source": "input",
+		"version": 0
+	},
+	{
+		"name": "region",
+		"property": {
+			"required": true,
+			"type": "string"
+		},
+		"dictionary-name": "region",
+		"dictionary-source": "network-resource-discovery",
+		"dependencies": [
+			"hostname"
+		],
+		"version": 0
+	}
+]
\ No newline at end of file
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/resource_assignment.json b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/resource_assignment.json
new file mode 100644
index 0000000..030af7b
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/resource_assignment.json
@@ -0,0 +1,407 @@
+{
+	"metadata": {
+		"author": "ks220y@att.com",
+		"service-template-name": "VRR-baseconfiguration",
+		"service-template-version": "1.0.0",
+		"release": "1802",
+		"service-type": "AVPN",
+		"vnf-type": "VRR"
+	},
+	"topology_template": {
+		"inputs": {
+			"request-id": {
+				"required": true,
+				"type": "string"
+			},
+			"service-instance-id": {
+				"required": true,
+				"type": "string"
+			},
+			"action-name": {
+				"required": true,
+				"type": "string"
+			},
+			"scope-type": {
+				"required": true,
+				"type": "string"
+			},
+			"hostname": {
+				"required": true,
+				"type": "string"
+			}
+		},
+		"node_templates": {
+			"base-config-template": {
+				"type": "artifact-config-template",
+				"properties": {
+					"action-names": [
+						"resource-assignment-action"
+					]
+				},
+				"capabilities": {
+					"content": {
+						"properties": {
+							"content": "db://base-config-template"
+						}
+					},
+					"mapping": {
+						"properties": {
+							"mapping": [
+								{
+									"name": "vnf-id",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "vnf-id",
+									"dictionary-source": "input"
+								},
+								{
+									"name": "group-name",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "group-name",
+									"dictionary-source": "input"
+								}
+							]
+						}
+					}
+				}
+			},
+			"resource-assignment-action": {
+				"type": "dg-resource-assignment",
+				"interfaces": {
+					"CONFIG": {
+						"operations": {
+							"ResourceAssignment": {
+								
+							}
+						}
+					}
+				},
+				"capabilities": {
+					"dg-node": {
+						
+					}
+				},
+				"requirements": {
+					"component-dependency": {
+						"capability": "component-node",
+						"node": "resource-assignment",
+						"relationship": "tosca.relationships.DependsOn"
+					}
+				}
+			},
+			"licence-template": {
+				"type": "artifact-config-template",
+				"properties": {
+					"action-names": [
+						"resource-assignment-action"
+					]
+				},
+				"capabilities": {
+					"content": {
+						"properties": {
+							"content": "db://licence-template"
+						}
+					},
+					"mapping": {
+						"properties": {
+							"mapping": [
+								{
+									"name": "bundle-id",
+									"input-param": true,
+									"property": {
+										"type": "string"
+									},
+									"dictionary-name": "bundle-id",
+									"dictionary-source": "input"
+								},
+								{
+									"name": "bundle-mac",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "bundle-mac",
+									"dictionary-source": "input"
+								}
+							]
+						}
+					}
+				}
+			},
+			"resource-assignment": {
+				"type": "component-resource-assignment",
+				"interfaces": {
+					"org-onap-ccsdk-config-assignment-service-ConfigAssignmentNode": {
+						"operations": {
+							"process": {
+								"inputs": {
+									"action-name": "{ \"get_input\" : \"action-name\" }",
+									"resource-type": "vnf-type",
+									"template-names": [
+										"base-config-template",
+										"licence-template"
+									],
+									"request-id": "{ \"get_input\" : \"request-id\" }",
+									"resource-id": "{ \"get_input\" : \"vnf-id\" }"
+								},
+								"outputs": {
+									"resource-assignment-params": "",
+									"status": ""
+								}
+							}
+						}
+					}
+				},
+				"capabilities": {
+					"component-node": {
+						
+					}
+				}
+			}
+		}
+	},
+	"node_types": {
+		"dg-resource-assignment": {
+			"description": "This is Resource Assignment Directed Graph",
+			"version": "1.0.0",
+			"properties": {
+				"mode": {
+					"required": false,
+					"type": "string",
+					"default": "sync"
+				},
+				"version": {
+					"required": false,
+					"type": "string",
+					"default": "LATEST"
+				},
+				"is-start-flow": {
+					"required": false,
+					"type": "boolean",
+					"default": "false"
+				}
+			},
+			"capabilities": {
+				"dg-node": {
+					"type": "tosca.capabilities.Node"
+				},
+				"content": {
+					"type": "tosca.capability.Content",
+					"properties": {
+						"type": {
+							"required": false,
+							"type": "string",
+							"default": "json"
+						},
+						"content": {
+							"required": true,
+							"type": "string"
+						}
+					}
+				}
+			},
+			"requirements": {
+				"component-dependency": {
+					"capability": "component-node",
+					"node": "component-resource-assignment",
+					"relationship": "tosca.relationships.DependsOn"
+				}
+			},
+			"interfaces": {
+				"CONFIG": {
+					"operations": {
+						"ResourceAssignment": {
+							"inputs": {
+								"params": {
+									"required": false,
+									"type": "list",
+									"entry_schema": {
+										"type": "datatype-property"
+									}
+								}
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.DG"
+		},
+		"component-resource-assignment": {
+			"description": "This is Resource Assignment Component API",
+			"version": "1.0.0",
+			"capabilities": {
+				"component-node": {
+					"type": "tosca.capabilities.Node"
+				}
+			},
+			"interfaces": {
+				"org-onap-ccsdk-config-assignment-service-ConfigAssignmentNode": {
+					"operations": {
+						"process": {
+							"inputs": {
+								"action-name": {
+									"description": "Action Name to get from Database, Either (message & mask-info ) or ( resource-id & resource-type & action-name & template-name ) should be present. Message will be given higest priority",
+									"required": false,
+									"type": "string"
+								},
+								"handler-name": {
+									"description": "Name of the Artifact Node Template, to get the template Content. If template-content is present, then content wont be reterived from the Artifact Node Template.",
+									"required": true,
+									"type": "string"
+								},
+								"resource-type": {
+									"required": false,
+									"type": "string"
+								},
+								"template-names": {
+									"description": "Name of the Artifact Node Templates, to get the template Content.",
+									"required": true,
+									"type": "list",
+									"entry_schema": {
+										"type": "string"
+									}
+								},
+								"request-id": {
+									"description": "Request Id used to store the generated configuration, in the database along with the template-name",
+									"required": true,
+									"type": "string"
+								},
+								"resource-id": {
+									"description": "Id used to pull the data content from the data base. Either template-data or resource-id should be present",
+									"required": true,
+									"type": "string"
+								}
+							},
+							"outputs": {
+								"resource-assignment-params": {
+									"required": true,
+									"type": "string"
+								},
+								"status": {
+									"required": true,
+									"type": "string"
+								}
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.Component"
+		},
+		"artifact-config-template": {
+			"description": "This is Configuration Velocity Template",
+			"version": "1.0.0",
+			"properties": {
+				"action-names": {
+					"required": true,
+					"type": "list",
+					"entry_schema": {
+						"type": "string"
+					}
+				},
+				"content": {
+					"required": false,
+					"type": "string"
+				},
+				"mapping": {
+					"required": false,
+					"type": "list",
+					"entry_schema": {
+						"type": "datatype-resource-assignment"
+					}
+				}
+			},
+			"capabilities": {
+				"content": {
+					"type": "tosca.capability.Content",
+					"properties": {
+						"content": {
+							"required": true,
+							"type": "string"
+						}
+					}
+				},
+				"mapping": {
+					"type": "tosca.capability.Mapping",
+					"properties": {
+						"mapping": {
+							"required": false,
+							"type": "list",
+							"entry_schema": {
+								"type": "datatype-resource-assignment"
+							}
+						}
+					}
+				}
+			},
+			"derived_from": "tosca.nodes.Artifact"
+		}
+	},
+	"data_types": {
+		"datatype-resource-assignment": {
+			"version": "1.0.0",
+			"description": "This is Resource Assignment Data Type",
+			"properties": {
+				"property": {
+					"required": true,
+					"type": "datatype-property"
+				},
+				"input-param": {
+					"required": true,
+					"type": "boolean"
+				},
+				"dictionary-name": {
+					"required": false,
+					"type": "string"
+				},
+				"dictionary-source": {
+					"required": false,
+					"type": "string"
+				},
+				"dependencies": {
+					"required": true,
+					"type": "list",
+					"entry_schema": {
+						"type": "string"
+					}
+				}
+			},
+			"derived_from": "tosca.datatypes.Root"
+		},
+		"datatype-property": {
+			"version": "1.0.0",
+			"description": "This is Entry point Input Data Type, which is dynamic datatype, The parameter names will be populated during the Design time for each inputs",
+			"properties": {
+				"type": {
+					"required": true,
+					"type": "string"
+				},
+				"description": {
+					"required": false,
+					"type": "string"
+				},
+				"required": {
+					"required": false,
+					"type": "boolean"
+				},
+				"default": {
+					"required": false,
+					"type": "string"
+				},
+				"entry_schema": {
+					"required": false,
+					"type": "string"
+				}
+			},
+			"derived_from": "tosca.datatypes.Root"
+		}
+	}
+}
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/velocity/base-config-template.vtl b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/velocity/base-config-template.vtl
new file mode 100644
index 0000000..ce7745b
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/velocity/base-config-template.vtl
@@ -0,0 +1 @@
+This is sample Base Configuration for ${bundle-id} for ${bundle-mac}
\ No newline at end of file
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/velocity/licence-template.vtl b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/velocity/licence-template.vtl
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/velocity/licence-template.vtl
diff --git a/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/vrr_config.json b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/vrr_config.json
new file mode 100644
index 0000000..525136f
--- /dev/null
+++ b/blueprints-processor/plugin/model-provider/src/test/resources/service_templates/vrr_config.json
@@ -0,0 +1,171 @@
+{
+	"metadata": {
+		"author": "ks220y@att.com",
+		"service-template-name": "VRR-baseconfiguration",
+		"service-template-version": "1.0.0",
+		"release": "1802",
+		"service-type": "AVPN",
+		"vnf-type": "VRR"
+	},
+	"topology_template": {
+		"inputs": {
+			"request-id": {
+				"required": true,
+				"type": "string"
+			},
+			"service-instance-id": {
+				"required": true,
+				"type": "string"
+			},
+			"action-name": {
+				"required": true,
+				"type": "string"
+			},
+			"scope-type": {
+				"required": true,
+				"type": "string"
+			},
+			"hostname": {
+				"required": true,
+				"type": "string"
+			}
+		},
+		"node_templates": {
+			"base-config-template": {
+				"type": "artifact-config-template",
+				"properties": {
+					"action-names": [
+						"resource-assignment-action"
+					]
+				},
+				"capabilities": {
+					"content": {
+						"properties": {
+							"content": "db://base-config-template"
+						}
+					},
+					"mapping": {
+						"properties": {
+							"mapping": [
+								{
+									"name": "vnf-id",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "vnf-id",
+									"dictionary-source": "input"
+								},
+								{
+									"name": "group-name",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "group-name",
+									"dictionary-source": "input"
+								}
+							]
+						}
+					}
+				}
+			},
+			"resource-assignment-action": {
+				"type": "dg-resource-assignment",
+				"interfaces": {
+					"CONFIG": {
+						"operations": {
+							"ResourceAssignment": {
+								
+							}
+						}
+					}
+				},
+				"capabilities": {
+					"dg-node": {
+						
+					}
+				},
+				"requirements": {
+					"component-dependency": {
+						"capability": "component-node",
+						"node": "resource-assignment",
+						"relationship": "tosca.relationships.DependsOn"
+					}
+				}
+			},
+			"licence-template": {
+				"type": "artifact-config-template",
+				"properties": {
+					"action-names": [
+						"resource-assignment-action"
+					]
+				},
+				"capabilities": {
+					"content": {
+						"properties": {
+							"content": "db://licence-template"
+						}
+					},
+					"mapping": {
+						"properties": {
+							"mapping": [
+								{
+									"name": "bundle-id",
+									"input-param": true,
+									"property": {
+										"type": "string"
+									},
+									"dictionary-name": "bundle-id",
+									"dictionary-source": "input"
+								},
+								{
+									"name": "bundle-mac",
+									"input-param": true,
+									"property": {
+										"type": "string",
+										"required": true
+									},
+									"dictionary-name": "bundle-mac",
+									"dictionary-source": "input"
+								}
+							]
+						}
+					}
+				}
+			},
+			"resource-assignment": {
+				"type": "component-resource-assignment",
+				"interfaces": {
+					"org-onap-ccsdk-config-assignment-service-ConfigAssignmentNode": {
+						"operations": {
+							"process": {
+								"inputs": {
+									"action-name": "{ \"get_input\" : \"action-name\" }",
+									"resource-type": "vnf-type",
+									"template-names": [
+										"base-config-template",
+										"licence-template"
+									],
+									"request-id": "{ \"get_input\" : \"request-id\" }",
+									"resource-id": "{ \"get_input\" : \"vnf-id\" }"
+								},
+								"outputs": {
+									"resource-assignment-params": "",
+									"status": ""
+								}
+							}
+						}
+					}
+				},
+				"capabilities": {
+					"component-node": {
+						
+					}
+				}
+			}
+		}
+	}
+}