Pre-requisites:
Permission as mentioned below, on the project template in which a folder is to be edited:
To manage the project template, 'Admin' permission assigned to you, your organization or a user group in which you are a member.
Below are the steps to edit a folder in a project template:
1. In 'Files' area, from the folder tree available in the left side, navigate to the required project template.
2. Right click on the required folder, and select 'Edit Folder'.
3. Follow the steps as required to edit a folder on a project (See step 3 to step 11).
Next Article: Reactivate a Folder (in a Project Template)