Configuration/settings/do not sync from ldap
From DAViCal Wiki
If there is some user you do not want to sync from LDAP, put their username in this list:
For example:
$c->do_not_sync_from_ldap = array( 'admin' => true, 'mrbond' => true );
This would set user's 'admin' & 'mrbond' to not be synchronised from your LDAP data. This can be useful if you want to retain a DAViCal specific Administrative user without having a user of that name in your LDAP database, or any other reason you can think up for wanting to have DAViCal users who are not in LDAP...
Available from DAViCal version: 0.9.8.4 and later

