As a knowledge manager, you can enable social Q&A for a knowledge base you
You can set the limit for the number of times users can post questions, answers, and
comments, or subscribe to the questions using the Knowledge Social Q&A properties section.
All Social Q&A questions and answers are associated with a knowledge base. The
Enable social questions and answers check box on the
Knowledge Base form controls if users can view and ask questions.
Social Q&A uses user criteria from the knowledge base to determine which users
have access to questions. A user must meet the criteria defined in the knowledge
base Can Read
related list to view or contribute to Social
Q&A questions, answers, and comments associated with that knowledge
Note: The Can Contribute related list does not
control the ability to contribute to Social Q&A. Users that meet the
Can Read criteria for a knowledge base can also
contribute questions, answers, and comments.