You can create categories and group the templates that are available in your gallery. Currently, you can organize your templates in My Templates and Org Templates.
Note: You cannot create categories for Public Templates.
Create a new category
Click Templates in the left panel. The Templates window will appear on the right side of your screen, and My Templates will be selected by default.
To create a category for Org Templates, click the Org Templates tab.
Note: Only the Team Admins and Template Admins can create and manage categories under Org Templates.
Click the button next to CATEGORY on the top of the left pane.