[development-axapta] Ledger Statement by Account Only Report

[Prasetyo Budi Utomo]

Hi,
I'm using Dynamics AX 4.0.
I want to display the field "DocumentNum" (from LedgerTrans Table) in
SLedger Statement by Report Account Only.
Here's the steps to display that report :
General Ledger -> Chart of Account ---- select an account
then click Account Statement button then click OK
I tried to configure LedgerTransStatement design by adding field
DocumentNum but DocumentNum value didn't appear in hat Report.
Anyone help?

Thanks

Regard,
Prasetyo