It would be great if the ability to add custom fields to a Portal User, Client User or Team was added much like exists for Projects, Tasks, Issues, Milestones and Timesheets.  This would allow for the streamlining of a lot of user information and avoid join formulas be required and limited to Zoho Analytics.  For example, with the Zoho People/Projects integration, having the ability to bring a title or department over would be great through the integration or through a custom field that uses an Integration Field like is available from CRM as a custom field on Proejcts.