Engineers engaging in new product development bring to their work the formal and articulated expertise of their disciplines that have been socially constructed through time by particular professional or academic communities. [3]Mohrman etal , explains that an organisation striving to derive competitive advantage from knowledge management needs to understand which elements of the organisation' s processes affects its ability to acquire, create and apply knowledge. Knowledge helps to achieve improved business, and in this sense through product and process, and in this sense knowledge can be classified not only from the knowledge type ( tacit and explic it ) but also from the knowledge domain
(Product related and process related)