Disable Edit notification button on T.code QM12

Dear Guru's,

I want to disable or hide the edit notification option in QM12 t.code. so that some users can only complete the task but can not change other things in notification.

PS- We don't want to manage this by authorization control QM02 because we have various type of Quality notifications and user can go to that notification change the data.

Thanks

Regards

Arpit