diff --git a/Kwc/Newsletter/Detail/RecipientsAction.js b/Kwc/Newsletter/Detail/RecipientsAction.js
index <HASH>..<HASH> 100644
--- a/Kwc/Newsletter/Detail/RecipientsAction.js
+++ b/Kwc/Newsletter/Detail/RecipientsAction.js
@@ -33,7 +33,12 @@ Kwc.Newsletter.Detail.RecipientsAction = Ext.extend(Ext.Action, {
                         msgText += ':<div class="recipientsStatusRtr">'+r.rtrExcluded.join('<br />')+'</div>';
                     }
                     Ext.MessageBox.alert(trlKwf('Status'), msgText, function() {
-                        this.findParentByType('kwc.newsletter.recipients').fireEvent('queueChanged');
+                        this.findParentBy(function (container) {
+                            if (container instanceof Kwc.Newsletter.Detail.RecipientsPanel) {
+                                return true;
+                            }
+                            return false;
+                        }, this).fireEvent('queueChanged');
                     }, this);
                 },
                 progress: true,
Find parent with instanceof instead of xtype-compare

This enables to override parent (kwc.newsletter.recipients) in web.
Was needed for TIS to add a custom action to filter recipients.