Note: When deleting a team template, only the original creator or "sharer" of the template can remove it. If you are not the original "sharer" of a team template you wish to remove, you will need to let the original "sharer"/ creator know that you wish it to be removed.
In order to remove a team template, make sure you are in the "Team Template" category when viewing the Template Gallery.
1. Click on "New Email" to open the Template Gallery
2. Click on "Team Templates" in the sidebar
3. Hover your mouse cursor over the template you wish to remove and click "Remove"