Scenario:
After adding a supervisor in a users profile and saving the settings, the supervisor shows as None beside Supervisor: in the users profile.

Cause:
When the effective date for supervisor is a future date, then the Supervisors name will not be displayed until that date comes into effect.

Example:
On March 17 2011, if you set the Supervisor effective date as April 4, 2011 and then select the Supervisor name, now click on done and then on Save. This will show as 'None' for Supervisor name under the user profile. In this case Web Timesheet will show the Supervisor name only on April 4, 2011, because the effective date is set as April 4, 2011.

Note:
To see a supervisors effective date and name information in a users profile, check under the Edit historical supervisor in the advanced page of the users profile.