Tried to do a mod to NCAA 07 on PSP last night where I updated teams for NCAA conference realignment. As you can see in the video, the Conference names and Sub-Divisions show up correctly, however the teams do not correctly populate.
I opened up a Dynasty and modified the following databases:
CONF - Conference IDs
DIVI - Division IDs
STTM - what looks to be Teams -> Conf/Division IDs
The STTM database, for whatever reason, does not allow me to change the Division ID number above "14" which is really odd because the original database has teams with IDs of "15."