Configuring XM integration properties Note: Clicking Default button resets the property to the system default value. Specify XM integration properties. Open Configuration Manager (CGM). Select Integration > XM. Configure the system settings: Ledger interface definition The ledger interface definition code that is defined for XM integration. The default is EXP. Source Code The default operator code for ledger transactions, created from XM integration. The default is XME. Save your changes.