LDAP is used in Central to login and then to load distribution lists for security settings.
Settings are in sites/central.woccu.org/classes/class.SiteData.php

• ldapTree = 172.30.0.81
• ldapPort = 3268
• ldapObject = OU=WOCCU Users,DC=woccumad,DC=org
  -- It attempts to log into this OU first.
• ldapObject2 = OU=WOCCU Project Users,DC=woccumad,DC=org
  -- If the system can't log into the first OU, it tries this one.
• ldapSearchUser = lsearch@woccumad.org
  -- This is used to search ldap for properties used in security.
• ldapSearchPass = [redacted]

PHP needs the LDAP Module to be installed.
apt install php-ldap

LDAP can be tested by logging into Central.
It should also be tested in myAdmin -> User Status. It should pull user properties.