Is there any way the promising considers the component reservation by WO or transfer order demand?

Summary:

Is there any way the promising considers the component reservation by work order demand or transfer order demand?
As prerequisite, using CTP/BOR.

Content (please ensure you mask any confidential information):

Please refer below BOM as example.

Product A
　　|- Unit 01 ⇒ Quantity 1, currently no stock.
　　　　|- Component 01 ⇒ Quantity 2, and currently 2 pcs in stock.

Even though there is reservation for Component 01 / 2 pcs by other work orders, the promising date for sales order "Product A" shows Unit 01 lead time days after.
It means GOP does not consider the reservation by other work order deman.

In this case, sales person might reply unaccurate promising date to customers.