# Active directory

<table id="bkmrk-system-name-display-"><tbody><tr><th>System name</th><th>Display name</th><th>Explanation</th><th>Extra info</th></tr><tr><td>**ldapAuthentication**</td><td>Use LDAP authentication</td><td>Is LDAP logon active ?</td><td>[Integration/LDAP](https://wiki.tsnocode.com/index.php?title=Integration/LDAP "Integration/LDAP")</td></tr><tr><td>**ldapAuthenticationFallback**</td><td>Use fallback authentication if LDAP fails</td><td>Allow internal database verification using stored passwords, in the event that the LDAP server fails to respond properly.</td><td>[Integration/LDAP](https://wiki.tsnocode.com/index.php?title=Integration/LDAP "Integration/LDAP")</td></tr><tr><td>**ldapCreateUsers**</td><td>Allow creation of new users</td><td>Create users logging in, that cannot be found inside the LDAP. User must belong to ldapDomainDefault</td><td>[Integration/LDAP](https://wiki.tsnocode.com/index.php?title=Integration/LDAP "Integration/LDAP")</td></tr><tr><td>**ldapDomainDefault**</td><td>Default domain</td><td> </td><td>[Integration/LDAP](https://wiki.tsnocode.com/index.php?title=Integration/LDAP "Integration/LDAP")</td></tr><tr><td>**ldapMaintainGroupsOnLogon**</td><td>Maintain groups on logon</td><td>LDAP validation also synchronizes groups found for logged in user.</td><td>[Integration/LDAP](https://wiki.tsnocode.com/index.php?title=Integration/LDAP "Integration/LDAP")</td></tr><tr><td>**ldapServer**</td><td>LDAP setup: LDAP server</td><td>Use IP or network name</td><td>[Integration/LDAP](https://wiki.tsnocode.com/index.php?title=Integration/LDAP "Integration/LDAP")</td></tr><tr><td>**ldapUsername**</td><td>LDAP setup: USERNAME</td><td>Service account username. User needs only read access.</td><td>[Integration/LDAP](https://wiki.tsnocode.com/index.php?title=Integration/LDAP "Integration/LDAP")</td></tr><tr><td>**ldapPassword**</td><td>LDAP setup: PASSWORD</td><td>Service account username. Note this password is stored cleartext.</td><td>[Integration/LDAP](https://wiki.tsnocode.com/index.php?title=Integration/LDAP "Integration/LDAP")</td></tr></tbody></table>