After choosing a datastore, indicate where in the store PingFederate should write new user records or update existing ones. Start by specifying where user records are located in your datastore.
This screen appears only when an LDAP datastore is chosen on the User Repository screen.
Enter the base DN in the text field.
A base distinguished name (DN) is the DN of the tree structure in which the search begins. Leave this field blank if records are located at the LDAP root.