Primavera P6 Team Member, Timesheets - Unassign activity

Primavera P6 Team Member, Timesheets user application functionality. It would be helpful if users could un-assign themselves from an activity that they assigned themselves to by mistake. This assumes the user has not charged any actuals to the assignment.

This function would allow a Timesheet user to permanently remove an activity/task from their Add, Existing Activity list without the assistance of the project's Responsible Manager.