Why is it necessary to create a matching Group for every User?

Support
1

We’re using an LDAP and we need users primary group to be a specific group not the default “UserGroup”.
eg. user with uid “michael” has a gid of “michael” and we need them to be in a ‘real group’.
What is the Nethserver way of changing this and will it break anything?

2

This is the upstream default and ns6 adhere to this choice. On ns7 we switched to locals LDAP group as primary gid. AD sets it to “Domain Users”.

3

Will changing the primary group on NS6 break anything?

4

Perhaps sogo addressbook