Migrate from old network to unet

Sorry but I failed my google-fu

I don't know If I search it wrong or there is no way (or need).

I'm looking for some kind of guide/blog/video about migrating from the old networking to the new one since I have a game that I can't release yet, so I'm forced to migrate my current networking to uNet for future proof.

Is there some guide like "hey if you have this, use this instead"? I know that this networking stuff if really particular to each project but with some luck I can use a...

Migrate from old network to unet