Because team details change and outdated descriptions do more harm than good, the completed template must show when it was last changed and should say how to learn of updates: the date of last update; a distribution list used to notify changes, with update messages digitally signed; and the location of the current version on the team's online services, accompanied by a digital signature.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.