$Self->{'AuthSyncModule1'} = 'Kernel::System::Auth::Sync::LDAP';
$Self->{'AuthSyncModule::LDAP::Host1'} = 'ldap://ldap.example.com/';
$Self->{'AuthSyncModule::LDAP::BaseDN1'} = 'dc=otrs, dc=org';
$Self->{'AuthSyncModule::LDAP::UID1'} = 'uid';
$Self->{'AuthSyncModule::LDAP::SearchUserDN1'} = 'uid=sys, ou=user, dc=otrs, dc=org';
$Self->{'AuthSyncModule::LDAP::SearchUserPw1'} = 'some_pass';
$Self->{'AuthSyncModule::LDAP::UserSyncMap1'} = {
    # DB -> LDAP
    UserFirstname => 'givenName',
    UserLastname  => 'sn',
    UserEmail     => 'mail',
};
[...]

# AuthSyncModule::LDAP::UserSyncInitialGroups
# (sync following group with rw permission after initial create of first agent
# login)
$Self->{'AuthSyncModule::LDAP::UserSyncInitialGroups1'} = [
    'users',
];