I'm using OST v1.9.8 on LAMP. PHP 5.6. MySQL 5.6For the plugin "Authentication :: LDAP and Active Directory", there is an option under "Authentication Modes" to "Enable authentication of clients"Does it work for client sign-in please?Do we just turn on under Settings > Access > "End User Authentication Settings" ?I'm also looking for SAML plugin for OST v1.9.8.Saw the discussion:http://osticket.com/forum/discussion/comment/121191/#Comment_121191But seems there is no more messages.Anyone can share knowledge on SAML plugins for OST please?