diff --git a/modules/ticket/back/methods/ticket/saveCmr.js b/modules/ticket/back/methods/ticket/saveCmr.js
index 5df4d8ae7..06dc5b7fb 100644
--- a/modules/ticket/back/methods/ticket/saveCmr.js
+++ b/modules/ticket/back/methods/ticket/saveCmr.js
@@ -1,8 +1,6 @@
-const UserError = require('vn-loopback/util/user-error');
-
 module.exports = Self => {
     Self.remoteMethodCtx('saveCmr', {
-        description: 'Save sign',
+        description: 'Save cmr',
         accessType: 'WRITE',
         accepts:
         [
@@ -34,10 +32,10 @@ module.exports = Self => {
 
         try {
             for (const ticketId of tickets) {
-                const cmrFk = await models.Ticket.findOne(
-                    {where: {id: ticketId},
-                        fields: ['cmrFk']
-                    }, myOptions);
+                const cmrFk = await models.Ticket.findOne({
+                    where: {id: ticketId},
+                    fields: ['cmrFk']
+                }, myOptions);
 
                 if (cmrFk) {
                     const dmsTypeCmr = await models.DmsType.findOne({
diff --git a/modules/ticket/back/models/ticket.json b/modules/ticket/back/models/ticket.json
index ec4193bed..b5f2b5ed9 100644
--- a/modules/ticket/back/models/ticket.json
+++ b/modules/ticket/back/models/ticket.json
@@ -63,6 +63,9 @@
         },
         "weight": {
             "type": "number"
+        },
+        "cmrFk": {
+            "type": "number"
         }
     },
     "relations": {