The Question and Answer Challenge (also know as the You Ask You Answer or YAYA Challenge) is a tailored challenge with a very specific use case.
For challenges/communities with the Q&A community feature enabled, only Super Administrators and Idea Owners can accept/reject answers in the comments thread. Administrators cannot accept/reject answers in the comments thread.
The following resources will help you with your Q&A Challenge:
- Q&A Challenge Overview
- Q&A Example and Considerations