• 
• 
• 
• 
• 
• 

Preferred suppliers

Know who are the companys preferred suppliers and how preferred suppliers are chosen.

• 
• 
• 
• 
• 
• 

Knowledge Node parents and Children

The parent node(s) for this knowledge are.

• External procurement.

No prerequisite knowledge has been identified for this node.

Parent nodes show knowledge which can only be known fully by a human expert if they also understand this item of knowledge.

Child or prerequisite knowledge is knowledge which a human expert must already understand if they know this knowledge fully.