Multiple price list for Intercompany process

Team,

We have below situation and we need a solution on the intercompany process.

Operating units: US and CA

We have two price lists...

1. Cost +5% markup

2. Cost of the item

When we do an IR-ISO between US and CA then first price list (Cost+5%) should be considered for AR invoicing and cost transfer

If its a internal drop ship(shipping OU:US and Selling OU:CA) then second price list (Cost of the item) should consider.

We are using INTCOM and INV pricing.

CST: Transfer Pricing Option: Yes, Price Not As Incoming Cost

INV:Advanced Pricing for Intercompany Invoice: Yes