diff --git a/back/models/dms-type.json b/back/models/dms-type.json
index de3d564b4..8d7195132 100644
--- a/back/models/dms-type.json
+++ b/back/models/dms-type.json
@@ -29,12 +29,12 @@
     "relations": {
     	"readRole": {
       		"type": "belongsTo",
-      		"model": "Role",
+      		"model": "VnRole",
       		"foreignKey": "readRoleFk"
     	},
     	"writeRole": {
             "type": "belongsTo",
-            "model": "Role",
+            "model": "VnRole",
             "foreignKey": "writeRoleFk"
     	}
   	},
diff --git a/back/models/image-collection.json b/back/models/image-collection.json
index 186ab0208..ae0e0adcd 100644
--- a/back/models/image-collection.json
+++ b/back/models/image-collection.json
@@ -46,12 +46,12 @@
         },
         "readRole": {
             "type": "belongsTo",
-            "model": "Role",
+            "model": "VnRole",
             "foreignKey": "readRoleFk"
         },
         "writeRole": {
             "type": "belongsTo",
-            "model": "Role",
+            "model": "VnRole",
             "foreignKey": "writeRoleFk"
         }
     },
@@ -64,4 +64,3 @@
         }
     ]
 }
-  
\ No newline at end of file
diff --git a/back/models/notificationAcl.json b/back/models/notificationAcl.json
index a20187961..9ab85530f 100644
--- a/back/models/notificationAcl.json
+++ b/back/models/notificationAcl.json
@@ -24,8 +24,8 @@
         },
         "role": {
             "type": "belongsTo",
-            "model": "Role",
+            "model": "VnRole",
             "foreignKey": "roleFk"
         }
     }
-}
\ No newline at end of file
+}
diff --git a/back/models/vn-user.json b/back/models/vn-user.json
index bda0a6ec3..cf5796123 100644
--- a/back/models/vn-user.json
+++ b/back/models/vn-user.json
@@ -66,7 +66,7 @@
 	"relations": {
 		"role": {
 			"type": "belongsTo",
-			"model": "Role",
+			"model": "VnRole",
 			"foreignKey": "roleFk"
 		},
 		"roles": {
diff --git a/modules/account/back/models/role-inherit.json b/modules/account/back/models/role-inherit.json
index 4b69ffdc2..a89f47b77 100644
--- a/modules/account/back/models/role-inherit.json
+++ b/modules/account/back/models/role-inherit.json
@@ -15,12 +15,12 @@
 	"relations": {
 		"owner": {
 			"type": "belongsTo",
-			"model": "Role",
+			"model": "VnRole",
 			"foreignKey": "role"
 		},
 		"inherits": {
 			"type": "belongsTo",
-			"model": "Role",
+			"model": "VnRole",
 			"foreignKey": "inheritsFrom"
 		}
 	}
diff --git a/modules/account/back/models/role-role.json b/modules/account/back/models/role-role.json
index 77df7a920..e59351c59 100644
--- a/modules/account/back/models/role-role.json
+++ b/modules/account/back/models/role-role.json
@@ -14,12 +14,12 @@
 	"relations": {
 		"owner": {
 			"type": "belongsTo",
-			"model": "Role",
+			"model": "VnRole",
 			"foreignKey": "role"
 		},
 		"inherits": {
 			"type": "belongsTo",
-			"model": "Role",
+			"model": "VnRole",
 			"foreignKey": "inheritsFrom"
 		}
 	}
diff --git a/modules/claim/back/models/claim-state.json b/modules/claim/back/models/claim-state.json
index f5bde4168..3ee932f16 100644
--- a/modules/claim/back/models/claim-state.json
+++ b/modules/claim/back/models/claim-state.json
@@ -32,7 +32,7 @@
     "relations": {
     	"writeRole": {
       		"type": "belongsTo",
-      		"model": "Role",
+      		"model": "VnRole",
       		"foreignKey": "roleFk"
         }
     },
diff --git a/modules/client/back/models/client-credit-limit.json b/modules/client/back/models/client-credit-limit.json
index 740f0cf53..922d4d14b 100644
--- a/modules/client/back/models/client-credit-limit.json
+++ b/modules/client/back/models/client-credit-limit.json
@@ -19,8 +19,8 @@
     "relations": {
         "role": {
             "type": "belongsTo",
-            "model": "Role",
+            "model": "VnRole",
             "foreignKey": "roleFk"
         }
     }
-}
\ No newline at end of file
+}