Shows the customer management simplified entity. CUSTOMER is owned by ACCOUNT. ACCOUNT is blocked by BLACK LIST HISTORY. CUSTOMER is in CONTRACT. ACCOUNT is invoked in EVENT PARTY INTERACTION. CUSTOMER includes CUSTOMER INDIVIDUAL and CUSTOMER ORGANIZATION. CUSTOMER used to be a PROSPECT. PROSPECT includes: PROSPECT ORGANIZATION and PROSPECT INDIVIDUAL. PROSPECT is from a PROMOTION. PROSPECT response to a MEDIA OBJECT. PROMOTION generates PARTY PROMOTION RESPONSE. CUSTOMER has revenue band of CUSTOMER REVENUE BAND ASSIGNMENT. CUSTOMER REVENUE BAND ASSIGNMENT belongs to CUSTOMER REVENUE BAND. CUSTOMER has ARPU BAND. CUSTOMER scores with CUSTOMER SCORE. CUSTOMER relates to CUSTOMER MINING. CUSTOMER MINING has clustering segment of CUSTOMER SEGMENT. CUSTOMER SEGMENT belongs to CUSTOMER SEGMENTATION MODEL. CUSTOMER SEGMENT defines SEGMENT CRITERIA.