What is a wiki post?
This very post is a wiki post!
A wiki post/admin wiki post is a special type of post that can be edited by any user on your forum!
How do I create (or remove) a wiki post?
To turn a regular post into a wiki post you need to be the required trust level (default TL3) or have moderator/admin privileges.
Any post of a topic can be transformed into a wiki. It is common to use the first post as a wiki, but it does not necessarily have to be the original post.
Read more… What is a Wiki Post? - users - Discourse Meta
Thanks for sharing this. I’m hoping to reach that trust level so I can get this badge.
Well yh but how to reach the trust level?