The BIA leader (who can be the BCMS manager) is responsible for the BIA process and should ensure people with the required competencies are available, prepare and deliver the BIA methodology, plan and manage the process, make sure the information provided by activity owners is consistent throughout the organization, undertake consolidation and analysis of that information, and present the outcomes to top management for approval.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.