PP order without component backflush

Hello,

We have a production order that has components that are backflush indicated in order to see components reservation in the stock requirement list.

At production order confirmation, we don't want the automatic 261 movement on these components. The inventory would be manually adjusted on a weekly basis based on real consumptions.

If it's bulk we don't see reservation...

My question:

Is it possible to have automatic reservation on components for planned orders and production orders that are closed at production confirmation but not backflushed?

Through IMG?

Thanks!

Luc