How do i add this type of permission


New member

i'm currently adding permissions to some roles. and I've seen this before so i know it's possible its just finding out how to do it i'm looking to make users to only be able to see there Own posts but can see sticky posts so it's besicly like this

but when you make a thread only the people with the "view other posts" permission can see everyones post and the user with the group who can't see it can only see there own if that makes sense if anyone knows how to do this please let me know.