Can you add the ability to change Service catalog descriptions for the categories themselves to the active templates view, and when you expand allow another tab to open so you can either edit the template within the category and keep track of which template you are on somehow or if that is not possible make it so when you click back it keeps the list expanded.

Here is the reorder screen, you cannot make changes here, and moving these items around is counter intuitive, it would make more sense to move them in the screenshot below.

Changing the Descriptions, Titles and images and layouts could all happen in this window.. 

Another feature related to this is to maybe have a button such as save and go back for the times when you need to modify a template and move to the next quickly.