diff --git a/src/org/gcube/vremanagement/vremodeler/impl/ModelerService.java b/src/org/gcube/vremanagement/vremodeler/impl/ModelerService.java
index fcaed19..07f1f52 100644
--- a/src/org/gcube/vremanagement/vremodeler/impl/ModelerService.java
+++ b/src/org/gcube/vremanagement/vremodeler/impl/ModelerService.java
@@ -67,7 +67,7 @@ public class ModelerService {
 			{
 				dateFrom=new Date(request.getStartTime());
 				dateTo=new Date(request.getEndTime());
-				DBInterface.queryDB("update VRE set name='"+request.getVREName()+"', description='"+request.getVREDescription()+"', vredesigner='"+request.getVREDesigner()+"', vremanager= '"+request.getVREManager()+"', intervalfrom='"+dateFrom+"', intervalto='"+dateTo+"' where VRE.id='"+getResource().getID()+"'; ");
+				DBInterface.queryDB("update VRE set name='"+request.getVREName()+"', description='"+request.getVREDescription()+"', vredesigner='"+request.getVREDesigner()+"', vremanager= '"+request.getVREManager()+"', intervalfrom='"+dateFrom+"', intervalto='"+dateTo+"' where VRE.id='"+getResource().getId()+"'; ");
 			}else{
 				dateFrom=new Date(request.getStartTime());
 				dateTo=new Date(request.getEndTime());
@@ -81,7 +81,7 @@ public class ModelerService {
 					throw new GCUBEFault(e);
 				}
 
-				DBInterface.ExecuteUpdate("insert into VRE values('"+getResource().getID()+"','"+request.getVREName()+"','"+request.getVREDescription()+"','"+request.getVREDesigner()+"','"+request.getVREManager()+"','"+dateFrom+"','"+dateTo+"','"+eprToString+"','In Progress'); ");
+				DBInterface.ExecuteUpdate("insert into VRE values('"+getResource().getId()+"','"+request.getVREName()+"','"+request.getVREDescription()+"','"+request.getVREDesigner()+"','"+request.getVREManager()+"','"+dateFrom+"','"+dateTo+"','"+eprToString+"','In Progress'); ");
 			}
 
 
@@ -221,7 +221,7 @@ public class ModelerService {
 			logger.trace("method setCollection Called");
 			System.out.println("method setCollection Called");
 			DBInterface.connect();
-			DBInterface.ExecuteUpdate("DELETE FROM VRERELATEDCOLLECTION WHERE VRERELATEDCOLLECTION.vreid='"+getResource().getID()+"';");
+			DBInterface.ExecuteUpdate("DELETE FROM VRERELATEDCOLLECTION WHERE VRERELATEDCOLLECTION.vreid='"+getResource().getId()+"';");
 
 			String dlKey=(String) getResource().getId();
 
@@ -266,7 +266,7 @@ public class ModelerService {
 				preparedWhere+= " mdc.collid='"+collectionRelated.getString(1)+"' or ";
 			}
 
-			ResultSet metadataSelected= DBInterface.queryDB("select collid, mfid from VRERELATEDMETADATAFORMAT where vreid='"+getResource().getID()+"';");
+			ResultSet metadataSelected= DBInterface.queryDB("select collid, mfid from VRERELATEDMETADATAFORMAT where vreid='"+getResource().getId()+"';");
 
 			//recovering possible previsious selection for metadataFormat
 			while (metadataSelected.next()){