How to remove delete button through UI

Need to remove delete button through UI but not able to delete from calls module layout

It can be removed from code of calls detailviewdefs.php file.

Will change get replaced with quick rebuild and deploy, because after quick repair and rebuild changes are not reflecting

You could just remove Delete access for that security group.

How do we do that, sry but new to suitecrm

It’s a bit complicated, but you might need it for different reasons. It’s a powerful way of managing your security.

Note that removing a button isn’t real security, anybody with minimal web development knowledge can imitate that request (even without the button) and delete the record. The security groups solution works in the back-end, it provides proper limitations.