The Manage categories button  on the Repository Management page allows you to edit a category name using the Resource Categories dialog. 

Editing a category name using the Resource Categories dialog.

To edit a resource category name

1. Click  on the Repository Management page to open the Resource Categories dialog. 
2. Click a category and rename it, and then either press Enter or click  to apply the changes. 

3. Click  to save the changes and close the Resource Categories dialog.