Shows the subscription simplified entity. SUBSCRIPTION includes: VAS SUBSCRIPTION. SUBSCRIPTION supports PRODUCT and SUBSCRIPTION ASSIGNMENT. SUBSCRIPTION used in ORGANIZATION BUSINESS UNIT. SUBSCRIPTION has SUBSCRIPTION PMP ASSIGNMENT. SUBSCRIPTION experiences EVENT SUBSCRIPTION CHANGE. SUBSCRIPTION generated from CHANNEL. CHANNEL includes CAMPAIGN CHANNEL. SUBSCRIPTION used by PARTY SUBSCRIPTION ASSIGNMENT. SUBSCRIPTION used SIM CARD SUBSCRIPTION ASSIGNMENT. SUBSCRIPTION defined by CONTRACT. CONTRACT includes EQUIPMENT INSTANCE RENTING CONTRACT. SUBSCRIPTION charged on ACCOUNT. SUBSCRIPTION is type of SUBSCRIPTION TYPE. SUBSCRIPTION has status of SUBSCRIPTION STATUS HISTORY.