Does anyone have any documentation on how the project costing works? For example, what triggers it to run, how to tell if it is complete, what all is updated during run, how it affects open vs closed periods, etc? We have a lot of confusion specifically on how project costing works in Netsuite for inventory vs special order vs drop ship As an example — when a sales order is fulfilled, it looks to use the average COGS. If the rate on the item receipt is later updated, does it go back and adjust each of the entries on item fulfillment?