The Security Structure (Sc-Sr) domain shows the structure of security information and where it is used at the operational and resource level. It captures the allocation of assets (operational and resource, information, and data) across the security enclaves, shows applicable security controls necessary to protect organizations, systems, and information during processing, while in storage (bdd), and during transmission (flows on an ibd). This view also captures Asset Aggregation and allocates the usage of the aggregated information at a location.