Customization by design and product

Customization by design and product


I have a problem, have one of the products that I accept, I need to list 5 steps to get it delivered. And you need to report which customers and which step you are on. Example: 3 clients in step 1, 4 in step 3 and so on. But I do not need for all the products or projects I sell, only for 1. You can create a potential field that is enabled only if it is for project Z, for example.