Multiple info cubes as source info providers in custom planning function

Hi,

The multiprovider on which the aggregation level is defined is having 10 source cubes and 1 target cube. based on the company code filter custom planning function has to fetch its relevant info providers as the source info providers and then process the data finally new records are to be written to target cube.

If there any way to dynamically filter the source cubes in custom planning function.

thanks,

amie.