Shared address book with read-only access

[brinza888]

Problem you are having: Can't find any straightforward explanation of how to make shared address book. The goal is to have two users:

• one user, which will be shared within employees, with read-only access to address book.
• one user with read&write access to manage this address book.

Or any other structure that will behave similar. Of course I was searching a lot in this repository and in sabre-io/dav. Found only solution for the same issue with calendars, but my goal is firstly to create shared address book. Since I am running this app in Docker and do not fully understand PHP code I can't dive into complicated configuration. Maybe there is easier way to implement my idea using only database and ACLs?

Thank u in advance! Sorry if I choose issue type wrong.