Open Text Filr users are identified by
User Names: Identify personal profiles—can be changed.
User IDs: Used for logging in—cannot be changed.
The way you change a user’s name depends on how the user was created.
In the LDAP directory, change the user’s first, middle, and/or last name.
The name changes with the next LDAP synchronization.
Path: Port 8443 Filr Administration Console Management > Users > select a user name > Profile > Change the First Name and/or Last Name