Perhaps your "assembly" type is actually a Kit or Package - where you can add or group components (product assemblies or in your case "member") together as a kit. In our case our hierarchy is as follows: Kit (Consists of grouping Assembly items) Assembly Item (products that we manufacture - consists of inventory items in a…

Your approach looks straight forward and would like to perform the component quantity update via CSV import rather than scripting, which I have no knowledge of. However, when trying to update component quantity via CSV import, Import Type=Supply Chain Record type= BOM Revision the field "item-members 1: line id" is not…

This sounds great. I will give it a try.

Thanks, I will look into scripting possibilities

I am sorry for the delay in responding to your message, thank you for your comments. As I feared, the overwrite check box would overwrite the entire BOM and not just the one line that needs updating - fortunately I did not attempt doing this. I was hoping for a solution that avoids overwriting the entire BOM - just the…

Thanks for your clear explanation. That is what I had anticipated would be the case, but wanted to confirm. So no risk of duplicate items appearing after going live with release 2023.2 - I just need to redo my previous work in the actual Production instance.