You may want to lock your email templates to prevent other users (besides admins) from making changes to your content. Hatchbuck makes locking or unlocking email templates a breeze!
If you have already created the email:
Go into edit the Email Info. Select the edit pencil in the upper right hand corner.
Now you can change the Locked drop down to Yes or No.
If you are creating a brand new email:
You will see your locking options on the Confirm & Save page. You are able to move the slider to Locked or Unlocked. When locked, only admins and the creator of the template can make edits.