Hello I have the following question: when I type in a sales order the following items: A product consisting of: Product B Product C Manufacturing wage

How can I create a production order from this automatically? I have a proplem that I will customize the products according to individual customer requirements. as a result, I have to process different quantities of certain materials in order to produce the final product. The quantity, however, are different from customer to customer. is there a module or can someone tell me, how should I make it?

Thank you for your answer and solution in advance.

Best regards