This article provides a written and video guide on locking form templates so that unauthorised users aren't able to edit them.
To Lock a Form Template, you will need the Audit Lock Template Manager permission group added to your profile which can be found in the Admin Roles permission group.
This article provides a guide on setting permissions.
1. Select Form Templates
2. Select the form template you are Locking
3. Click Lock Template
4. Select Yes on the pop-up
The Template will then be locked
To unlock the template, you will just need to select the Unlock Template button.
Only users with the Audit Lock Template Manager will be able to lock, unlock, and edit locked form templates.