CO PA Data from CE1XXXX Table

Hi,

We have a CO PA data source and my understanding is when generated CO PA data source will extract Data from 4 tables (CE1XXXX, CE2XXXX, CE3XXXX & CE4XXXX),So my CO PA will hold data from all the tables.

My requirement is to show data from CE1XXXX table,Is there any field on which I can restrict so that it will take data only from CE1XXXX at report level.

Thanks