Automatic Sale Order Creation

Hi,

I have a requirement.

There are two type of materials.

And both belongs to different divisions.

one is main item and other is like accessories of that item.

and the issue is.. if i create a sale order for main item.

an other sale order should be created automatically for accessories for same quantity.

so.. is there any option in SAP for this scenario.

Thanks

Pardha Saradhi B