1. Go into the relevant forum.
2. Click 
on the Action bar, then click Edit from the drop-down menu.
3. Edit the forum properties.
4. Click Save to save all the changes.
JBoss.orgCommunity Documentation
1. Go into the relevant forum.
2. Click on the Action bar, then click Edit from the drop-down menu.
3. Edit the forum properties.
4. Click Save to save all the changes.