An investor considers whether a portion of an investee should be treated as a deemed separate entity. That is the case only where specified assets (and related credit enhancements) are the sole source of payment for specified liabilities or interests, parties other than those holding the specified liabilities have no rights or obligations over those assets or their cash flows, and in substance the rest of the investee cannot use any returns from them. Where the conditions hold, the investor assesses control over the silo using the same elements; a controlled silo is consolidated, and other parties exclude it when assessing control of and consolidating the rest of the investee.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.