Preparing a pull request for an outdated fork

I have a directory on github at : http://github.com/bshambaugh/ovn

It was behind http://github/valueflows/valueflows.

So I needed to first configure a remote for a fork:

https://help.github.com/articles/configuring-a-remote-for-a-fork/

then sync it by branch with valueflows/valueflows:

https://help.github.com/articles/syncing-a-fork/

Now I want to do a Pull Request with the json file created with owl2vowl?

well at least it is at:

https://github.com/bshambaugh/ovn/blob/master/release-doc-in-process/all_vf.json