Please follow the below steps to edit a Custom Template.
Add or remove the document template from the group?
1. Go-to Settings (Refer the below image)
2. Click on to Custom Template option (Refer the below image)
3. Select Edit icon in the document template (Refer the below image)
4. To Add new group, click on to Add New Group option (Refer the below image)
5. All the template will be listed at the right side of the screen, click on the "+" icon to drop the required template to the group
(Refer the below image)
6. Click on to " x " delete icon in which the template you want to remove (Refer the below image)
7. Now click SAVE to apply the changes done in the template group
For any other specific queries you can always get help of our support executive from Live-chat option available in the portal or by sending a mail to firstname.lastname@example.org