Definitely need the legal documents/etc. all properly done. But the legal docs aren't always going to have details on how to connect a new device to the wifi ne

Definitely need the legal documents/etc. all properly done. But the legal docs aren't always going to have details on how to connect a new device to the wifi network or how the router is setup, regular tasks/maintenance schedules, etc. It's basically a way of communicating mundane information that isn't important enough for legal docs but can be a significant hindrance to someone if a person is no longer around. I also look at repos/documents like this more of a way to provide a checklist and for passing information on that often isn't captured in the legal documents that make it easier to perform or access things. For example, the information on logging into a password manager, how to use a backup code (or the 2FA if possible) could prevent having to go through the courts to gain access (and some of the more code-first policies may even prevent other users from gaining access without the proper credentials even if a company wants to help - not even talking about things like crypto where it could just be totally lost without the encryption password).