We can now delete ATRs from the ATR list page.
1. Go to Admin > Role profile
2. Select the role profile you would like to give access to Delete ATR
3. Under ATR section, Tick 'Can Delete ATR' then Save
4. User can now have access to delete/archive the ATR. Go to Jobs > ATR. Tick the ATR you want to Delete/Archive and click Delete/Archive ATR under Actions menu