We find that ASCP does not consider transfer sourcing rule assigned at organization level in sourcin

We find that ASCP does not consider the transfer sourcing rule assigned at organization level in the sourcing rule assignment set while recommending the planned orders. When we checked the sourcing hierarchy for one item, it shows the source org setup in Inventory item attribute as active and the organization level sourcing rule as not active. We are under the impression that the item attribute source org is used for min-max planning but not sure how it got collected into ASCP. Anyone faced similar issue? Appreciate your suggestions to overcome this issue.