We have provided access to some of the trac.ini fields via ProjectLocker Portal. To access this area:
- Click List Projects and select your project.
- Click the Edit Service Properties link next to Trac.
- Click the Manage trac.ini Settings link
Each setting is listed along with its location in trac.ini. If you'd like anything changed that is not exposed here, just open a ticket and we'll be happy to help.