The organization must identify its interested parties and try, within reason, to involve them at each stage where they may matter, having regard to the right some parties have to be consulted and to the way of identifying and involving parties that suits the size, complexity and circumstances of the moment. It must identify parties with a special stake or a possible claim of interest, parties whose decisions will weigh heavily, parties holding key information or expertise, and parties charged with, or able to help with, raising awareness or communicating. Involving people effectively does not mean every party takes part in every stage.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.