In OTBI unable to filter the trxs with 0 adjustments and with the status of approved

While creating an OTBI report, When we take the source criteria as Adjustment status we aren't able to filter out only the approved ones along with the transactions which has no adjustments at all, as it doesn't show in the adjustment status as Null or blank. as, we need all the transactions in the report with no adjustments and if adjustments are there then with the status of approved. As there are transactions without any adjustments on it and we need them in the report as the report is to have all the transactions based on the state code of