diff --git a/resources/assets/js/views/common/documents.js b/resources/assets/js/views/common/documents.js
index bb70a29da..069f31745 100644
--- a/resources/assets/js/views/common/documents.js
+++ b/resources/assets/js/views/common/documents.js
@@ -601,6 +601,10 @@ const app = new Vue({
             this.onCalculateTotal();
         },
 
+        onBindingItemField(item_index, field_name) {
+            this.form.items[item_index][field_name] = this.items[item_index][field_name];
+        },
+
         async onPayment() {
             let document_id = document.getElementById('document_id').value;