Question: In the context of Telecommunication Management's Subscription Management (SuM) feature, what is a key aspect of its support for industry business models regarding organizational structure?
Option 1: Centralized management across all operator organizations
Option 2: Distribution of SuM components across intra-operator organizations and administrative domains
Option 3: Mandatory use of trusted third parties for trading relationships
Option 4: Exclusive support for single-administrative domain operations
Explanation: This correct answer reflects the requirement that SuM must support the distribution of its components across different parts of an operator's organization and various administrative domains. This flexibility is crucial for accommodating diverse industry business models, as outlined in the business model requirements. It allows for a more tailored approach to subscription management, aligning with the complex needs of modern telecommunication services.