Support for ABSORB for groupwise registration

Here are some places where you can look for information about ABSORB for groupwise registration:

Homepage
ABSORB for groupwise registration has a homepage that can be found at http://bric.unc.edu/ideagroup/free-softwares/ABSORB/
Trackers
  1. Bugs: Bug Tracking System
  2. Support: Tech Support Tracking System
  3. Patches: Patch Tracking System
  4. Feature Requests: Feature Request Tracking System
Wiki
ABSORB for groupwise registration has a wiki that can be found here.