In the phantom item Sales order, GOP/BOR returns only assembly leadtime days.

Summary:

Hi, In there way to let GOP/BOR consider phantom item?

As business requirement, those phantom items are got sale order from customer as maitenance parts.
And when enter the Sales Order, then GOP replys only phantom assembly lead time. (Seems like not consider component inventory or lead tims)

I exeptect that those phantom items are also treaed as sames as GOP/BRO. But it does not works well.

I need experts advices.. Please see detail in below "Content". (Little bit long description)

Content (please ensure you mask any confidential information):

As example, there is below BOM.
( The reason for Supply Type of Item master set "Push" is for release from Supply planning)