Is there a quick link what jump me from an upstream project to my personal fork?

We are using the forking workflow on Gitlab, let’s say the upstream project is called coolapp.
The URL for this project is
We have a couple of personal forks for this project like:
I want to quickly jump between the upstream project and my personal fork with an URL, what I can add to the project’s description, on the forks I can do this because the upstream project’s URL is constant, but I do not know is there a quick URL what I can add to the upstream project’s description what quickly takes me to my personal fork.
I was thinking about something like:
Do you guys know about something like this?

Thanks, Peter