diff --git a/geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/postgis/PostgisDBManager.java b/geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/postgis/PostgisDBManager.java
index 5184e1d..fd07784 100644
--- a/geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/postgis/PostgisDBManager.java
+++ b/geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/postgis/PostgisDBManager.java
@@ -1,14 +1,13 @@
 package org.gcube.application.geoportal.service.engine.postgis;
 
-import lombok.Synchronized;
 import lombok.extern.slf4j.Slf4j;
+import org.gcube.application.cms.implementations.ISInterface;
+import org.gcube.application.cms.implementations.ImplementationProvider;
 import org.gcube.application.geoportal.common.model.legacy.BBOX;
+import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
 import org.gcube.application.geoportal.common.model.rest.DatabaseConnection;
-import org.gcube.application.geoportal.service.engine.ImplementationProvider;
 import org.gcube.application.geoportal.service.model.internal.db.PostgisTable;
-import org.gcube.application.geoportal.service.model.internal.faults.ConfigurationException;
 import org.gcube.application.geoportal.service.model.internal.faults.DataParsingException;
-import org.gcube.application.geoportal.service.utils.ISUtils;
 
 import java.sql.*;
 import java.util.regex.Matcher;
@@ -40,8 +39,8 @@ public class PostgisDBManager implements PostgisDBManagerI {
     }
 
     private static PostgisDBManagerI get(boolean autocommit) throws SQLException, ConfigurationException {
-        DatabaseConnection config=
-                   ImplementationProvider.get().getIsProvider().getIS().queryForDB("postgis", "Concessioni");
+        DatabaseConnection config = ImplementationProvider.get().getProvidedObjectByClass(ISInterface.class)
+                .queryForDatabase("Database","postgis", "GNA_DB","Concessioni");
         log.debug("Found configuration :  "+config);
         PostgisDBManager toReturn=new PostgisDBManager(config);
         toReturn.conn.setAutoCommit(autocommit);