Blanket Sales Orders within GI's and processes

We will be creating Blanket Sales Orders, after being on Acumatica for a while.

I noticed that Blanket Sales Orders show up alongside the child sales orders on the SOOrder and SOLine DACs, which causes lines to duplicate in GI’s using these tables (For each child sales order line, a blanket order shows).

My current plan is to filter each GI (we have hundreds affected) where the order type’s SOOrderType.Behavior = “Blanket order” as a future proof if the order type id or additional blanket order types are introduced. (DAC)

Is there another route that doesn’t require a change to every GI?

Anything else I should be thinking through?