'total_amount' => 1,
'amount_level' => 1,
'contribution_status_id' => 1,
+ // @todo replace payment_instrument with payment instrument id.
+ // both are available now but the id field is the most consistent.
'payment_instrument' => 1,
- 'check_number' => 1,
+ 'payment_instrument_id' => 1,
+ 'contribution_check_number' => 1,
'financial_type' => 1,
);