What is the correct way to organize two projects in one git project?

Question

git

Hey! There is a project of an internal corporate control panel. At first I was in one company, now I have infiltrated another.
What's the best way to do it in gita. The core is one, some functionality is different.
Ci/CD will be configured for different servers.
Branches different to do, or tags? I'm not very good at the git. And what could be a cherrypick in between.

Answer 1

I would divide it into three projects (core, company1, company2) and use submodules to connect the kernel.