Need help to get total of opening balance of a ledger from all loaded companies. I tried making a collection, similar to how we make a collection for vouchers from all member companies of a group company. Code: [Collection : allopencmpcoll] Type : Company Fetch : Name Filter : IsSimpleCompany, AESCurrentCmp [Collection : multiledopbal] Collection : AESLedgeropbal : Allopencmpcoll by : ledgername : $ledname Aggr Compute: finalopbal : Sum : $$AsAmount:$ledopbal search key : $ledgername [Collection : AESLedgerOPBal] Type : ledger Fetch : name, openingbalance Compute : ledname : $name Compute : ledopbal : $$AsAmount:$openingbalance Then using '$$collectionfieldbykey' in field to get value for opening balance Code: [#Field : DSP VCHCrOpamt] Set as : $$AsAmount:$$CollectionFieldByKey:$finalopbal:#ledgername:multiledopbal [#Field : DSP VCHDrOPAmt] Set as : $$AsAmount:$$CollectionFieldByKey:$finalopbal:#Ledgername:multiledopbal