Basket adjustments by order type

Hi all,

I have a question regarding advanced pricing in sales.

I'm trying to set up a a basket type adjustment that only applies to a determined type of orders. But when selecting "basket" in the adjustment control, the "Order Detail Group" that I would use, is grayed out.

Is this functioning as design, and basket adjustments are not compatible with order detail groups?

If this is the case, do you have any suggestion as how can a basket adjustment apply only to certain order types?

Thanks in advanced.