diff --git a/modules/item/back/models/item-shelving.json b/modules/item/back/models/item-shelving.json
index 893a1f81d..40f2a2852 100644
--- a/modules/item/back/models/item-shelving.json
+++ b/modules/item/back/models/item-shelving.json
@@ -1,9 +1,9 @@
 {
 	"name": "ItemShelving",
 	"base": "VnModel",
-    "mixins": {
-        "Loggable": true
-    },
+	"mixins": {
+		"Loggable": true
+	},
 	"options": {
 		"mysql": {
 			"table": "itemShelving"
@@ -17,27 +17,27 @@
 		},
 		"shelvingFk": {
 			"type": "string"
-        },
+		},
 		"itemFk": {
 			"type": "number"
-        },
+		},
 		"created": {
 			"type": "date"
-        },
+		},
 		"grouping": {
 			"type": "number"
-        },
-        "isChecked": {
-            "type": "boolean"
+		},
+		"isChecked": {
+			"type": "number"
 		},
 		"packing": {
 			"type": "number"
-        },
-        "visible": {
-            "type": "number"
 		},
-        "userFk": {
-            "type": "number"
+		"visible": {
+			"type": "number"
+		},
+		"userFk": {
+			"type": "number"
 		}
 	},
 	"relations": {
@@ -56,6 +56,6 @@
 			"model": "Shelving",
 			"foreignKey": "shelvingFk",
 			"primaryKey": "code"
-		} 
+		}
 	}
-}
+}
\ No newline at end of file