Hello,

I have a UseCase that i would like to ask BestPractice

* There are two parts will be welded

* So there is an intermediate part to be welded. Ordered to supplier to be welded

* After welding it will be machined at customer site. So intermediate becomes final part

* Both final and intermediate parts are in CATIA tree.

I need to avoid intermediate part to be present in E-BOM. However intermediate part should be released and is needed in ERP for purchasing to be bought from supplier