Internal Request Transfer back order

Summary

Drop ship with Internal tranfer Request

Content

Dear, 

Can we use the drop ship functionality with the transfer order request?
like if the requested quantity is more than the available quantity so the system should create the purchase request against the remaining of the requested and the same request will resume after receiving the new qty to close the transfer order request. 

Current behavior: if the requested quantity is more than the available quantity so the create pick and confirm pick is only done for the available quantity and for the remaining quantity user has to enter another request after receiving the new quantity and the old request has to be closed manually.