A company's constitution is its articles of association and the resolutions and agreements section 29 lists. Articles may be amended by special resolution (section 21), with entrenched provisions handled as sections 22 to 24 provide; a copy of amended articles must be sent to the registrar within 15 days (section 26); and every special resolution and other resolution or agreement affecting the constitution must be forwarded to the registrar within 15 days of being passed, with a copy embodied in or annexed to every copy of the articles issued afterwards (sections 29, 30, 36). Model articles apply by default where no articles are registered (section 20).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.