Currently, if a repo is on github, and you develop a patch on a fork on gitlab, you can't just click a button to open a pr, the way you could of both upstream a

Currently, if a repo is on github, and you develop a patch on a fork on gitlab, you can't just click a button to open a pr, the way you could of both upstream and fork were using the same provider. Federated PRs would be the capability for one provider to "talk" to another to be able to pull your patch from the other provider.