Create pull request at github remote branch and push to that pull request

Question

I have basic experience with Git - have been working with private projects - but no in-depth knowledge. I am currently in a probation period of joining a company. We have this main Github repo

https://github.com/client-company-name/appName.git

and in it we have this remote branch

https://github.com/client-company-name/appName/tree/stagging

I created a pull request from the above and I want to push my local commits to that pull request. I pushed the "Create Pull Request" button at github, which then created this :

https://github.com/client-company-name/appName/pull/426

How can I push from my local branch into the above pull request remote branch? Once again I am pretty new to advanced git commands, if I use any term wrong, kindly explain to me.

Answer 1

Any commits pushed to tree/stagging branch will automatically update the 426 PR.