diff --git a/back/mixins/register-log.js b/back/mixins/register-log.js
deleted file mode 100644
index 555191e575..0000000000
--- a/back/mixins/register-log.js
+++ /dev/null
@@ -1,20 +0,0 @@
-
-const loggable = require('vn-loopback/util/log');
-
-module.exports = function(Self, options) {
-    Self.once('attached', function(ctx) {
-    });
-
-    Self.observe('before save', async function(ctx, next) {
-        await loggable.translateValues(Self, ctx.currentInstance);
-    });
-
-    let Mixin = {
-
-    };
-
-    for (let method in Mixin) {
-        if (!Self.prototype[method])
-            Self.prototype[method] = Mixin[method];
-    }
-};
diff --git a/modules/account/back/models/account.json b/modules/account/back/models/account.json
index 3e43716046..6c27846966 100644
--- a/modules/account/back/models/account.json
+++ b/modules/account/back/models/account.json
@@ -1,49 +1,49 @@
 {
-	"name": "Account",
-	"base": "VnModel",
-	"options": {
-		"mysql": {
-			"table": "account.account"
-		}
-	},
+    "name": "Account",
+    "base": "VnModel",
+    "options": {
+        "mysql": {
+            "table": "account.account"
+        }
+    },
     "properties": {
-		"id": {
-			"id": true
-		}
-	},
-	"relations": {
-		"user": {
-			"type": "belongsTo",
-			"model": "VnUser",
-			"foreignKey": "id"
-		},
-		"aliases": {
-			"type": "hasMany",
-			"model": "MailAliasAccount",
-			"foreignKey": "account"
-		}
-	},
-	"acls": [
-		{
-			"property": "login",
-			"accessType": "EXECUTE",
-			"principalType": "ROLE",
-			"principalId": "$everyone",
-			"permission": "ALLOW"
+        "id": {
+            "id": true
+        }
+    },
+    "relations": {
+        "user": {
+            "type": "belongsTo",
+            "model": "VnUser",
+            "foreignKey": "id"
         },
-		{
+        "aliases": {
+            "type": "hasMany",
+            "model": "MailAliasAccount",
+            "foreignKey": "account"
+        }
+    },
+    "acls": [
+        {
+            "property": "login",
+            "accessType": "EXECUTE",
+            "principalType": "ROLE",
+            "principalId": "$everyone",
+            "permission": "ALLOW"
+        },
+        {
             "property": "logout",
-			"accessType": "EXECUTE",
-			"principalType": "ROLE",
-			"principalId": "$authenticated",
-			"permission": "ALLOW"
-		},
-		{
+            "accessType": "EXECUTE",
+            "principalType": "ROLE",
+            "principalId": "$authenticated",
+            "permission": "ALLOW"
+        },
+        {
             "property": "changePassword",
-			"accessType": "EXECUTE",
-			"principalType": "ROLE",
-			"principalId": "$everyone",
-			"permission": "ALLOW"
-		}
-	]
+            "accessType": "EXECUTE",
+            "principalType": "ROLE",
+            "principalId": "$everyone",
+            "permission": "ALLOW"
+        }
+    ]
 }