title: How to give a user a write access to a PR?
body: <p>I'm trying to contribute to a project on Github so i made a fork of the staging branch and edited it then submited a PR, then somone wanted to do some edits on my PR instead of creating a whole new PR so how can i give him this permision. Im wondering should i give that user a write permision to my forked project/branch or to the PR directly, and how can i do that.</p>