# GitLab Configuration Members of the group ``git_user`` will have access to GitLab. Edit ``/etc/gitlab/gitlab.rb``: ```ruby gitlab_rails['ldap_enabled'] = true gitlab_rails['ldap_servers'] = { 'main' => { 'label' => 'LDAP', 'host' => 'ldap.example.com', 'port' => 3890, 'uid' => 'uid', 'base' => 'ou=people,dc=example,dc=com', 'encryption' => 'plain', 'bind_dn' => 'uid=bind_user,ou=people,dc=example,dc=com', 'password' => '', 'active_directory' => false, 'user_filter' => '(&(objectclass=person)(memberof=cn=git_user,ou=groups,dc=example,dc=com))', 'attributes' => { 'username' => 'uid', 'email' => 'mail', 'name' => 'displayName', 'first_name' => 'givenName', 'last_name' => 'sn' } } } ```