diff --git a/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesConfigMap.java b/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesConfigMap.java
new file mode 100644
index 0000000000000000000000000000000000000000..f5127f7f73e2f7a6164472ca8e10b6e9b581a94d
--- /dev/null
+++ b/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesConfigMap.java
@@ -0,0 +1,212 @@
+package org.etsi.osl.domain.model.kubernetes;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicReference;
+import org.etsi.osl.domain.model.DomainModelDefinition;
+import org.etsi.osl.domain.model.ITMFRCM634_ModelTransformer;
+import org.etsi.osl.domain.model.ITMFRI639_ModelTransformer;
+import org.etsi.osl.tmf.common.model.ELifecycle;
+import org.etsi.osl.tmf.common.model.EValueType;
+import org.etsi.osl.tmf.rcm634.model.ResourceSpecification;
+import org.etsi.osl.tmf.rcm634.model.ResourceSpecificationCreate;
+import org.etsi.osl.tmf.rcm634.model.ResourceSpecificationRef;
+import org.etsi.osl.tmf.rcm634.model.ResourceSpecificationUpdate;
+import org.etsi.osl.tmf.ri639.model.ResourceCreate;
+import org.etsi.osl.tmf.ri639.model.ResourceOperationalStateType;
+import org.etsi.osl.tmf.ri639.model.ResourceStatusType;
+import org.etsi.osl.tmf.ri639.model.ResourceUpdate;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author ctranoris
+ */
+@Getter
+@Setter
+public class KubernetesConfigMap extends DomainModelDefinition
+		implements ITMFRCM634_ModelTransformer, ITMFRI639_ModelTransformer {
+
+	public static final String OSL_KUBCMAP_RSPEC_NAME = "kubernetes-configmap.openslice.io";
+	public static final String OSL_KUBCMAP_RSPEC_VERSION = "0.0.1";
+	public static final String OSL_KUBCMAP_RSPEC_CATEGORY = "ConfigMap/Kubernetes/v1";
+	public static final String OSL_KUBCMAP_RESOURCE_CATEGORY = "ConfigMap/Kubernetes/v1";
+	public static final String OSL_KUBCMAP_RSPEC_TYPE = "LogicalResourceSpecification";
+	public static final String OSL_KUBCMAP_RSPEC_DESCRIPTION = "This Specification is used to describe a generic Kubernetes Service";
+
+	private String osl_KUBCRD_RSPEC_UUID = null; //this is assigned by the system through the DB for a specific instance
+	
+	private String clusterMasterURL;
+	private String currentContextCluster;
+	private String fullResourceName;
+	private String kind;
+	private String apiGroup;
+	private String UID;
+	private String metadata;
+	private String yaml;
+	private String json;
+    private String namespace;
+	
+
+    private Map<String, String> data;
+    private String dataObj;
+	private Map<String, String> properties;
+
+
+	@Builder
+	public KubernetesConfigMap(String osl_KUBCRD_RSPEC_UUID, String uuid, String name, String version, String description, String category,
+			String clusterMasterURL, String currentContextCluster, String fullResourceName, String namespace,
+			String kind, String apiGroup, String uID,
+			String metadata,
+			String yaml,
+			String json) {
+		super(uuid, name, version, description, category);
+		this.osl_KUBCRD_RSPEC_UUID = osl_KUBCRD_RSPEC_UUID;
+		this.clusterMasterURL = clusterMasterURL;
+		this.currentContextCluster = currentContextCluster;
+		this.fullResourceName = fullResourceName;
+		this.kind = kind;
+		this.apiGroup = apiGroup;
+        this.namespace = namespace;
+		this.UID = uID;
+		this.metadata = metadata;
+		this.yaml = yaml;
+		this.json = json;
+        this.properties = new HashMap<>();
+        this.data = new HashMap<>();
+		this.category = OSL_KUBCMAP_RSPEC_CATEGORY;
+	}
+	
+	
+
+	@Override
+	public ResourceSpecificationCreate toRSpecCreate_InitRepo() {
+
+		ResourceSpecificationCreate rsc = this.toRSpecCreate();
+		rsc.setName( OSL_KUBCMAP_RSPEC_NAME );
+		rsc.setCategory( OSL_KUBCMAP_RSPEC_CATEGORY );
+		rsc.setVersion(OSL_KUBCMAP_RSPEC_VERSION);
+		rsc.setDescription( OSL_KUBCMAP_RSPEC_DESCRIPTION );
+		rsc.setType( OSL_KUBCMAP_RSPEC_TYPE );
+		
+		
+
+		return rsc;
+	}
+	
+	@Override
+	public ResourceSpecificationCreate toRSpecCreate() {
+
+		ResourceSpecificationCreate rsc = new ResourceSpecificationCreate();
+		rsc.setName( this.name );
+		rsc.setCategory( OSL_KUBCMAP_RSPEC_CATEGORY );
+		rsc.setVersion( this.version );
+		rsc.setDescription( this.version );
+		rsc.setType( OSL_KUBCMAP_RSPEC_TYPE );
+		
+		rsc.setLifecycleStatus( ELifecycle.ACTIVE.getValue() );
+		rsc.addResourceSpecificationCharacteristicItemShort("clusterMasterURL", this.clusterMasterURL, EValueType.TEXT.getValue(), "URL of cluster",  false);
+		rsc.addResourceSpecificationCharacteristicItemShort("currentContextCluster", this.currentContextCluster, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("fullResourceName", this.fullResourceName, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("Kind", this.kind, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("apiGroup", this.apiGroup, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("UID", this.UID, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("metadata", this.metadata, EValueType.OBJECT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("yaml", this.yaml, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("json", this.json, EValueType.TEXT.getValue(), "", false);
+        rsc.addResourceSpecificationCharacteristicItemShort("data", this.dataObj, EValueType.OBJECT.getValue(), "", false);
+        
+		if (this.properties != null)
+		  this.properties.forEach((kPropName, vProVal) -> {
+		    EValueType etype;		 
+		    etype = EValueType.TEXT;
+		    rsc.addResourceSpecificationCharacteristicItemShort(kPropName , vProVal, etype.getValue(), "", false);
+
+		  });
+		if (this.data != null)
+		  this.data.forEach((kPropName, vProVal) -> {
+		    EValueType etype;        
+		    etype = EValueType.TEXT;
+		    rsc.addResourceSpecificationCharacteristicItemShort(kPropName , vProVal, etype.getValue(), "", false);
+
+		  });
+		
+
+
+		return rsc;
+	}
+	
+	@Override
+	public ResourceSpecificationUpdate toRSpecUpdate() {
+		return this.toRSpecCreate();
+	}
+
+	@Override
+	public KubernetesConfigMap fromRSpec(ResourceSpecification rSpec) {
+		this.osl_KUBCRD_RSPEC_UUID = rSpec.getUuid();
+		return this;
+	}
+	
+	@Override
+	public ResourceCreate toResourceCreate() {
+
+		if (osl_KUBCRD_RSPEC_UUID == null) {
+			return null;
+		}
+
+		ResourceSpecificationRef rSpecRef = new ResourceSpecificationRef();
+		rSpecRef.setId( osl_KUBCRD_RSPEC_UUID  );
+		rSpecRef.setName( OSL_KUBCMAP_RSPEC_NAME );
+		rSpecRef.setVersion( OSL_KUBCMAP_RSPEC_VERSION );
+		
+		ResourceCreate rs = new ResourceCreate();
+		rs.name( this.name )
+		.category( OSL_KUBCMAP_RESOURCE_CATEGORY )
+		.description( this.description )
+		.resourceStatus( ResourceStatusType.AVAILABLE )
+		.operationalState( ResourceOperationalStateType.ENABLE )
+		.resourceSpecification( rSpecRef )
+		.resourceVersion( this.version);
+		
+		rs.addResourceCharacteristicItemShort("clusterMasterURL", this.clusterMasterURL, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("currentContextCluster", this.currentContextCluster, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("fullResourceName", this.fullResourceName, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("Kind", this.kind, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("apiGroup", this.apiGroup, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("UID", this.UID, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("metadata", this.metadata, EValueType.OBJECT.getValue());
+		rs.addResourceCharacteristicItemShort("yaml", this.yaml, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("json", this.json, EValueType.TEXT.getValue());
+        rs.addResourceCharacteristicItemShort("data", this.dataObj, EValueType.OBJECT.getValue());
+		
+
+		if (this.properties != null)
+		  this.properties.forEach((kPropName, vProVal) -> {
+		    EValueType etype;
+		    etype = EValueType.TEXT;
+
+		    rs.addResourceCharacteristicItemShort( kPropName , vProVal, etype.getValue());
+
+		  });
+        if (this.data != null)
+          this.data.forEach((kPropName, vProVal) -> {
+            EValueType etype;        
+            etype = EValueType.TEXT;
+            rs.addResourceCharacteristicItemShort( kPropName , vProVal, etype.getValue());
+
+          });
+
+
+
+
+		return rs;
+	}
+	
+	@Override
+	public ResourceUpdate toResourceUpdate() {
+	
+		return this.toResourceCreate();
+	}
+
+}
diff --git a/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesSecret.java b/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesSecret.java
index 820c777f39fcc275e8d3eea9d6b822313cd057cc..011790d27ecd8c1829fdabb3267dd5fa6c2fa4ef 100644
--- a/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesSecret.java
+++ b/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesSecret.java
@@ -2,6 +2,7 @@ package org.etsi.osl.domain.model.kubernetes;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.concurrent.atomic.AtomicReference;
 import org.etsi.osl.domain.model.DomainModelDefinition;
 import org.etsi.osl.domain.model.ITMFRCM634_ModelTransformer;
 import org.etsi.osl.domain.model.ITMFRI639_ModelTransformer;
@@ -180,21 +181,19 @@ public class KubernetesSecret extends DomainModelDefinition
         rs.addResourceCharacteristicItemShort("data", this.dataObj, EValueType.OBJECT.getValue());
 		
 
-
-        
 		if (this.properties != null)
 		  this.properties.forEach((kPropName, vProVal) -> {
 		    EValueType etype;
 		    etype = EValueType.TEXT;
 
-		    rs.addResourceCharacteristicItemShort(kPropName , vProVal, etype.getValue());
+		    rs.addResourceCharacteristicItemShort(  kPropName , vProVal, etype.getValue());
 
 		  });
         if (this.data != null)
           this.data.forEach((kPropName, vProVal) -> {
             EValueType etype;        
             etype = EValueType.TEXT;
-            rs.addResourceCharacteristicItemShort(kPropName , vProVal, etype.getValue());
+            rs.addResourceCharacteristicItemShort( kPropName , vProVal, etype.getValue());
 
           });
 
diff --git a/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesService.java b/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesService.java
new file mode 100644
index 0000000000000000000000000000000000000000..bd380db9f74d40521e51fc0f5ada522dc7ac0746
--- /dev/null
+++ b/src/main/java/org/etsi/osl/domain/model/kubernetes/KubernetesService.java
@@ -0,0 +1,236 @@
+package org.etsi.osl.domain.model.kubernetes;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicReference;
+import org.etsi.osl.domain.model.DomainModelDefinition;
+import org.etsi.osl.domain.model.ITMFRCM634_ModelTransformer;
+import org.etsi.osl.domain.model.ITMFRI639_ModelTransformer;
+import org.etsi.osl.tmf.common.model.ELifecycle;
+import org.etsi.osl.tmf.common.model.EValueType;
+import org.etsi.osl.tmf.rcm634.model.ResourceSpecification;
+import org.etsi.osl.tmf.rcm634.model.ResourceSpecificationCreate;
+import org.etsi.osl.tmf.rcm634.model.ResourceSpecificationRef;
+import org.etsi.osl.tmf.rcm634.model.ResourceSpecificationUpdate;
+import org.etsi.osl.tmf.ri639.model.ResourceCreate;
+import org.etsi.osl.tmf.ri639.model.ResourceOperationalStateType;
+import org.etsi.osl.tmf.ri639.model.ResourceStatusType;
+import org.etsi.osl.tmf.ri639.model.ResourceUpdate;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author ctranoris
+ */
+@Getter
+@Setter
+public class KubernetesService extends DomainModelDefinition
+		implements ITMFRCM634_ModelTransformer, ITMFRI639_ModelTransformer {
+
+	public static final String OSL_KUBSERVICE_RSPEC_NAME = "kubernetes-service.openslice.io";
+	public static final String OSL_KUBSERVICE_RSPEC_VERSION = "0.0.1";
+	public static final String OSL_KUBSERVICE_RSPEC_CATEGORY = "Service/Kubernetes/v1";
+	public static final String OSL_KUBSERVICE_RESOURCE_CATEGORY = "Service/Kubernetes/v1";
+	public static final String OSL_KUBSERVICE_RSPEC_TYPE = "LogicalResourceSpecification";
+	public static final String OSL_KUBSERVICE_RSPEC_DESCRIPTION = "This Specification is used to describe a generic Kubernetes Service";
+
+	private String osl_KUBCRD_RSPEC_UUID = null; //this is assigned by the system through the DB for a specific instance
+	
+	private String clusterMasterURL;
+	private String currentContextCluster;
+	private String fullResourceName;
+	private String kind;
+	private String apiGroup;
+	private String UID;
+	private String metadata;
+	private String yaml;
+	private String json;
+    private String namespace;
+	
+
+    private Map<String, String> spec;
+    private String specObj;
+    private Map<String, String> status;
+    private String statusObj;
+    private Map<String, String> properties;
+
+
+	@Builder
+	public KubernetesService(String osl_KUBCRD_RSPEC_UUID, String uuid, String name, String version, String description, String category,
+			String clusterMasterURL, String currentContextCluster, String fullResourceName, String namespace,
+			String kind, String apiGroup, String uID,
+			String metadata,
+			String yaml,
+			String json) {
+		super(uuid, name, version, description, category);
+		this.osl_KUBCRD_RSPEC_UUID = osl_KUBCRD_RSPEC_UUID;
+		this.clusterMasterURL = clusterMasterURL;
+		this.currentContextCluster = currentContextCluster;
+		this.fullResourceName = fullResourceName;
+		this.kind = kind;
+		this.apiGroup = apiGroup;
+        this.namespace = namespace;
+		this.UID = uID;
+		this.metadata = metadata;
+		this.yaml = yaml;
+		this.json = json;
+        this.spec = new HashMap<>();
+        this.status = new HashMap<>();
+        this.properties = new HashMap<>();
+		this.category = OSL_KUBSERVICE_RSPEC_CATEGORY;
+	}
+	
+	
+
+	@Override
+	public ResourceSpecificationCreate toRSpecCreate_InitRepo() {
+
+		ResourceSpecificationCreate rsc = this.toRSpecCreate();
+		rsc.setName( OSL_KUBSERVICE_RSPEC_NAME );
+		rsc.setCategory( OSL_KUBSERVICE_RSPEC_CATEGORY );
+		rsc.setVersion(OSL_KUBSERVICE_RSPEC_VERSION);
+		rsc.setDescription( OSL_KUBSERVICE_RSPEC_DESCRIPTION );
+		rsc.setType( OSL_KUBSERVICE_RSPEC_TYPE );
+		
+		
+
+		return rsc;
+	}
+	
+	@Override
+	public ResourceSpecificationCreate toRSpecCreate() {
+
+		ResourceSpecificationCreate rsc = new ResourceSpecificationCreate();
+		rsc.setName( this.name );
+		rsc.setCategory( OSL_KUBSERVICE_RSPEC_CATEGORY );
+		rsc.setVersion( this.version );
+		rsc.setDescription( this.version );
+		rsc.setType( OSL_KUBSERVICE_RSPEC_TYPE );
+		
+		rsc.setLifecycleStatus( ELifecycle.ACTIVE.getValue() );
+		rsc.addResourceSpecificationCharacteristicItemShort("clusterMasterURL", this.clusterMasterURL, EValueType.TEXT.getValue(), "URL of cluster",  false);
+		rsc.addResourceSpecificationCharacteristicItemShort("currentContextCluster", this.currentContextCluster, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("fullResourceName", this.fullResourceName, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("Kind", this.kind, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("apiGroup", this.apiGroup, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("UID", this.UID, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("metadata", this.metadata, EValueType.OBJECT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("yaml", this.yaml, EValueType.TEXT.getValue(), "", false);
+		rsc.addResourceSpecificationCharacteristicItemShort("json", this.json, EValueType.TEXT.getValue(), "", false);
+        rsc.addResourceSpecificationCharacteristicItemShort("spec", this.specObj, EValueType.OBJECT.getValue(), "", false);
+        rsc.addResourceSpecificationCharacteristicItemShort("status", this.statusObj, EValueType.OBJECT.getValue(), "", false);
+        
+        
+        
+        
+        
+		if (this.status != null)
+		  this.status.forEach((kPropName, vProVal) -> {
+		    EValueType etype;		 
+		    etype = EValueType.TEXT;
+		    rsc.addResourceSpecificationCharacteristicItemShort( kPropName , vProVal, etype.getValue(), "", false);
+
+		  });
+		if (this.spec != null)
+		  this.spec.forEach((kPropName, vProVal) -> {
+		    EValueType etype;        
+		    etype = EValueType.TEXT;
+		    rsc.addResourceSpecificationCharacteristicItemShort( kPropName , vProVal, etype.getValue(), "", false);
+
+		  });
+	      if (this.properties != null)
+	          this.properties.forEach((kPropName, vProVal) -> {
+	            EValueType etype;        
+	            etype = EValueType.TEXT;
+	            rsc.addResourceSpecificationCharacteristicItemShort( kPropName , vProVal, etype.getValue(), "", false);
+
+	          });
+		
+
+
+		return rsc;
+	}
+	
+	@Override
+	public ResourceSpecificationUpdate toRSpecUpdate() {
+		return this.toRSpecCreate();
+	}
+
+	@Override
+	public KubernetesService fromRSpec(ResourceSpecification rSpec) {
+		this.osl_KUBCRD_RSPEC_UUID = rSpec.getUuid();
+		return this;
+	}
+	
+	@Override
+	public ResourceCreate toResourceCreate() {
+
+		if (osl_KUBCRD_RSPEC_UUID == null) {
+			return null;
+		}
+
+		ResourceSpecificationRef rSpecRef = new ResourceSpecificationRef();
+		rSpecRef.setId( osl_KUBCRD_RSPEC_UUID  );
+		rSpecRef.setName( OSL_KUBSERVICE_RSPEC_NAME );
+		rSpecRef.setVersion( OSL_KUBSERVICE_RSPEC_VERSION );
+		
+		ResourceCreate rs = new ResourceCreate();
+		rs.name( this.name )
+		.category( OSL_KUBSERVICE_RESOURCE_CATEGORY )
+		.description( this.description )
+		.resourceStatus( ResourceStatusType.AVAILABLE )
+		.operationalState( ResourceOperationalStateType.ENABLE )
+		.resourceSpecification( rSpecRef )
+		.resourceVersion( this.version);
+		
+		rs.addResourceCharacteristicItemShort("clusterMasterURL", this.clusterMasterURL, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("currentContextCluster", this.currentContextCluster, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("fullResourceName", this.fullResourceName, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("Kind", this.kind, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("apiGroup", this.apiGroup, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("UID", this.UID, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("metadata", this.metadata, EValueType.OBJECT.getValue());
+		rs.addResourceCharacteristicItemShort("yaml", this.yaml, EValueType.TEXT.getValue());
+		rs.addResourceCharacteristicItemShort("json", this.json, EValueType.TEXT.getValue());
+        rs.addResourceCharacteristicItemShort("spec", this.specObj, EValueType.OBJECT.getValue());
+        rs.addResourceCharacteristicItemShort("status", this.statusObj, EValueType.OBJECT.getValue());
+		
+
+        
+		if (this.status != null)
+		  this.status.forEach((kPropName, vProVal) -> {
+		    EValueType etype;
+		    etype = EValueType.TEXT;
+
+		    rs.addResourceCharacteristicItemShort( kPropName , vProVal, etype.getValue());
+
+		  });
+        if (this.spec != null)
+          this.spec.forEach((kPropName, vProVal) -> {
+            EValueType etype;        
+            etype = EValueType.TEXT;
+            rs.addResourceCharacteristicItemShort(  kPropName , vProVal, etype.getValue());
+
+          });
+        if (this.properties != null)
+          this.properties.forEach((kPropName, vProVal) -> {
+            EValueType etype;
+            etype = EValueType.TEXT;
+
+            rs.addResourceCharacteristicItemShort( kPropName , vProVal, etype.getValue());
+
+          });
+
+
+
+		return rs;
+	}
+	
+	@Override
+	public ResourceUpdate toResourceUpdate() {
+	
+		return this.toResourceCreate();
+	}
+
+}