Grouping of AR Transaction in fusion

We do have a grouping rule for AR Transaction, which groups transaction according to one of the DFF i.e. Shipment Number. if we have same shipment number for two line, it will create single AR Transaction.

So now we are trying to group AR Transaction for Shippable and Non Shippable Items.

Ex: if we have two lines on SO, one with shippable item and another with non shippable item, system should group both the lines into one AR Transaction.

Existing grouping rule should work as is it along with the above requirement.

So can we achieve this with one grouping rule?