FM, BAPI or BADI for MIGO transaction

Hi,

I need use some function module, BAPI or BADI to execute the "MIGO" transaction.

I have to do 2 different goods moviments, and I can't use the FM " BAPI_GOODSMVT_CREATE", because it should be done in different transaction.

Today, I'm using the fm " BAPI_GOODSMVT_CREATE" twice, and is not a good solution.

I know that MIGO can launch the 2 movements in one Material Document.

could you help me find this FM or BADI ?