I have enabled chatter questions so that community users can ask questions, provide answers. But , Community users don't have the permission to edit their own existing questions/answers. I looked into permissions for community profile, but didn't find any permission related for this.
Is it possible to provide edit access on questions and answers?
Assuming you are using Chatter Questions feature, then editing feed posts (the questions) is not permitted for Community users with some exceptions:
For community users, feed post editing is available only if the community was created using either Salesforce Tabs + Visualforce or the Customer Service template.
Given you meet the above, user's need the Edit Feed Post permission.
