Rebrand Manager

The below guide shows that I can rebrand the desktop edition (Windows). Can I also rebrand the cloud version or server version of Manager and how to do that?

Also, for rebranding, I need to create a user guide. Can I totally copy the present guide created by Manager?

A quick search of the forum gives this

You asked the same question three days ago. Please don’t double post.

This is very exciting. Will this be possible in the Mac version please?

Most likely not. While some of the same techniques work, because of the way the desktop edition for Mac works, it is not possible to completely rebrand for Mac without hacking macOS itself. You end up with residual identification as Manager in various places, rather than your private brand. Therefore, no instructions have been published.