I would like users with managed accounts to have the option to display their public name to their organization and/or the option to restrict their full name from organization view.

Full name is populated with the users legal name via SAML SSO. The user can updated their full name to their preferred name, yet each time they log in, it reverts to their legal name. 

If the user can display their public name and restrict their full name to their organization, this will solve our issue. The user will be able to update the public name to their preferred name, and other users will be able to find coworkers using the preferred names all are familiar with.