services.dokuwiki.sites.<name>.usersFile

Location of the dokuwiki users file. List of users. Format:

login:passwordhash:Real Name:email:groups,comma,separated

Create passwordHash easily by using:

mkpasswd -5 password `pwgen 8 1`

Example: https://github.com/splitbrain/dokuwiki/blob/master/conf/users.auth.php.dist.