The major difference between Sourcing and Category Management is that

	a.	Category Management is a process that aligns business process, strategy and product requirements, whereas Sourcing deals with segmentation of the products from suppliers based on similarity and relationship
	b.	Sourcing is a process that aligns business process, strategy and product requirements, whereas Category Management is a process that deals with segmentation of the products based on similarity and relationship
	c.	Category Management is part of Purchasing and concludes with the Sourcing of products as part of conducting Procurements
	d.	Sourcing is part of Procurements, whereas Category Management is part of Purchasing