Product Levels, one of the essential add-ons for any contractor or manufacturer. If Bill Of Materials or product structure (BOM) is required to keep track of your production inventory, Product Levels is just what you have been missing. Create the complete list of raw materials or product parts and sync the quantities of each needed to manufacture or complete an end product.

Demo: https://www.stockmanagementlabs.com/addons/atum-product-levels/