In Orion, if you change the default Operating Bank Account listed in AR Manager > System Settings, Orion will use that default Bank and the corresponding GL cash account associated with that bank when you go to cut checks in Accounts Payable for Retainer Disbursements. If you have any questions regarding AR system settings, these should be discussed and understood prior to changing these settings. These settings are normally set up once initially by Orion at the time of original installation.

The Accounts Payable system assumes that retainer funds are going to be disbursed from the default operating bank account as assigned in AR System Settings and forces the User to use that bank for RDS transactions.