Updation of Material movements triggerred in WM to IM

Hi,

There are 2 types of Material movements that can happen in WM

1) Material movements that is triggered in IM and then is updated in WM like good receipt WRT PO from the vendor.

2) Material movements that is triggered in WM and then updated in IM like Goods are received at the Racks in the Ware house as a result of Production

So i would like to know in the second case how is the inventory updated in IM when it is first is triggered in WM