I'm trying to develop the following manufacturing process automation:

Product is manufactured in two steps: it's first milled out of an aluminium and then it's anodized (to become colourful) to become a finished product. During milling process various quantities of semi-finished products are produced, like 1, 3, 5, depending on the product variant attribute, such as size etc. (this quantity is almost always higher than required to fulfil the SO, so we have spare semi-finished products, which has to be anodized as well). Is this possible with standard Odoo 12 CE functionality, or does it require customization?