K2 LDAP User Manager Preparation
To use the K2 LDAP user manager, the compatible system must have user entries for the K2 Service account and the K2 installers account (if not installing with the K2 Service account). You need to have Active Directory or SQL as your user manager to install K2, after which you can configure LDAP as your user manager. LDAP UM can only be configured after K2 installation and after the SQL UM configuration has been done.
For more information on configuring LDAP with K2, see the topic Configuring the K2 LDAP User Manager.