label.detail.center_name=Centers label.detail.staff_id=Staff Id label.detail.staff_name=Staff Name label.detail.from_date=From label.detail.assigned_on=Assigned On label.detail.assigned_by=Assigned By label.detail.unassigned_on=Unassigned On label.detail.unassigned_by=Unassigned By label.detail.to=To label.detail. label.detail. label.detail. label.detail. label.detail. label.detail. label.detail. head=Staff Assignmet History