A participant must not accept or execute client instructions except under the rules, must trade and allocate for a client only on the client's (or an authorised person's) instructions or a managed discretionary account discretion, must execute on a trading platform unless permitted otherwise, and must not trade a retail client's MDA excessively for the client's objectives and situation.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.