In what cases is a working group formed for the collective manufacture of a product?

In cases where the product is so complex and costly in terms of energy, time or the cost of its components, that its production requires the total labor resources of the team.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.