diff --git a/client/src/views/fields/attachment-multiple.js b/client/src/views/fields/attachment-multiple.js
index d3173cbe9b..960bdd7cb8 100644
--- a/client/src/views/fields/attachment-multiple.js
+++ b/client/src/views/fields/attachment-multiple.js
@@ -340,6 +340,8 @@ Espo.define('views/fields/attachment-multiple', 'views/fields/base', function (D
                             attachment.set('type', file.type || 'text/plain');
                             attachment.set('role', 'Attachment');
                             attachment.set('size', file.size);
+                            attachment.set('parentType', this.model.name);
+
                             attachment.once('sync', function () {
                                 if (canceledList.indexOf(attachment.cid) === -1) {
                                     $att.trigger('ready');
diff --git a/client/src/views/fields/file.js b/client/src/views/fields/file.js
index 91d27e5fc8..a9ef93d054 100644
--- a/client/src/views/fields/file.js
+++ b/client/src/views/fields/file.js
@@ -308,6 +308,7 @@ Espo.define('views/fields/file', 'views/fields/link', function (Dep) {
                             attachment.set('type', fileParams.type || 'text/plain');
                             attachment.set('size', fileParams.size);
                             attachment.set('role', 'Attachment');
+                            attachment.set('relatedType', this.model.name);
 
                             attachment.once('sync', function () {
                                 if (!isCanceled) {