- " billable, invoice, paid_status, users, period, period_start, period_end,".
- " show_client, show_invoice, show_paid, show_ip,".
- " show_project, show_start, show_duration, show_cost,".
- " show_task, show_end, show_note, show_custom_field_1, show_work_units,".
+ " billable, approved, invoice, timesheet, paid_status, users, period, period_start,".
+ " period_end, show_client, show_invoice, show_paid, show_ip,".
+ " show_project, show_timesheet, show_start, show_duration, show_cost,".
+ " show_task, show_end, show_note, show_approved, show_custom_field_1, show_work_units,".