diff --git a/D4S_GeoViewer_Configs/DEV/devVRE/grouped_cross_filtering_layers.json b/D4S_GeoViewer_Configs/DEV/devVRE/grouped_cross_filtering_layers.json
deleted file mode 100644
index ecb3f7a..0000000
--- a/D4S_GeoViewer_Configs/DEV/devVRE/grouped_cross_filtering_layers.json
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  "_id": "org.gcube.portlets.user.grouped_cross_filtering_layers",
-  "_type": "GROUPED_CROSS_FILTERING_LAYERS",
-  "_configuration": {
-    "grouped_cross_filtering_layers": [
-      {
-        "name": "Limiti Amministrativi Italiani 2023",
-        "description": "Filtra per i confini amministrativi italiani 2023'",
-        "layers": [
-          {
-            "title": "Regioni Italiane",
-            "description": "Le Regioni Italiane",
-            "name": "limiti_amministrativi:regioni",
-            "wfs_url": "https://geoserver1.dev.d4science.org/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=limiti_amministrativi:regioni&maxFeatures=50&outputFormat=application%2Fjson&propertyName=COD_REG,DEN_REG",
-            "table_show_field": "DEN_REG",
-            "table_key_field": "COD_REG",
-            "table_parent_key_field": "",
-            "table_geometry_name": "the_geom",
-            "related_to": [
-              {
-                "title": "Province Italiane",
-                "description": "Le Province Italiane",
-                "name": "limiti_amministrativi:province",
-                "wfs_url": "https://geoserver1.dev.d4science.org/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=limiti_amministrativi:province&maxFeatures=150&outputFormat=application%2Fjson&propertyName=COD_PROV,DEN_PROV,COD_REG",
-                "table_show_field": "DEN_PROV",
-                "table_key_field": "COD_PROV",
-                "table_parent_key_field": "COD_REG",
-                "table_geometry_name": "the_geom",
-                "related_to": [
-                  {
-                    "title": "Comuni Italiani",
-                    "description": "I Comuni Italiani",
-                    "name": "limiti_amministrativi:comuni",
-                    "wfs_url": "https://geoserver1.dev.d4science.org/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=limiti_amministrativi:comuni&maxFeatures=9000&outputFormat=application%2Fjson&propertyName=COD_CM,COMUNE,COD_PROV",
-                    "table_show_field": "COMUNE",
-                    "table_key_field": "COD_CM",
-                    "table_parent_key_field": "COD_PROV",
-                    "table_geometry_name": "the_geom"
-                  }
-                ]
-              }
-            ]
-          }
-        ]
-      }
-    ]
-  }
-}
\ No newline at end of file
diff --git a/D4S_GeoViewer_Configs/DEV/devVRE/grouped_overlay_layers.json b/D4S_GeoViewer_Configs/DEV/devVRE/grouped_overlay_layers.json
deleted file mode 100644
index 4d34fa6..0000000
--- a/D4S_GeoViewer_Configs/DEV/devVRE/grouped_overlay_layers.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-  "_id": "org.gcube.portlets.user.grouped_overlay_layers",
-  "_type": "GROUPED_OVERLAY_LAYERS",
-  "_configuration": {
-    "grouped_overlay_layers": [
-      {
-        "name": "Limiti Amministrativi Italiani 2023",
-        "description": "Layer (Regioni/Province/Comuni) aggiunti automaticamente alla Mappa in base al livello di zoom",
-        "layers": [
-          {
-            "title": "Regioni",
-            "name": "limiti_amministrativi:regioni",
-            "wms_url": "https://geoserver1.dev.d4science.org/geoserver/wms?service=WMS&version=1.1.0&request=GetMap&layers=limiti_amministrativi:regioni&styles=&bbox=6.626621368537682,35.49285260122859,18.520381599098922,47.09178374646218&width=768&height=748&srs=EPSG:4326&format=application%2Fopenlayers",
-            "display": true
-          },
-          {
-            "title": "Province",
-            "name": "limiti_amministrativi:province",
-            "wms_url": "https://geoserver1.dev.d4science.org/geoserver/wms?service=WMS&version=1.1.0&request=GetMap&layers=limiti_amministrativi:province&styles=&bbox=6.626621368537682,35.49285260122859,18.520381599098922,47.09178374646218&width=768&height=748&srs=EPSG:4326&format=application%2Fopenlayers",
-            "display": true
-          },
-          {
-            "title": "Comuni",
-            "name": "limiti_amministrativi:comuni",
-            "wms_url": "https://geoserver1.dev.d4science.org/geoserver/wms?service=WMS&version=1.1.0&request=GetMap&layers=limiti_amministrativi:comuni&styles=&bbox=6.626621368537682,35.49285260122859,18.520381599098922,47.09178374646218&width=768&height=748&srs=EPSG:4326&format=application%2Fopenlayers",
-            "display": true
-          }
-        ]
-      }
-    ]
-  }
-}
\ No newline at end of file