Using Component scrap differently in MRP and in production/process orders

Hello Gurus,

We use Component scrap in our BOMs.

MRP calculates the requirements including the scrap and that is fine. Is there a way that when we create production/process orders the components' required quantity will not include the scrap automatically? We don't want the components to be issued with the additional scrap, but rather issue the scrap by request only if required.