Evaluation closes the loop only when people hear the result. What evaluation, improvement and review find is reported through the provider's governance and administrative structures and shared with students and with the staff and clinicians who deliver the program. Evaluation results also go to those outside the school who have a stake in how graduates turn out, above all the prevocational training providers who employ them as interns, and what those stakeholders say feeds back into the ongoing evaluation and improvement of the program.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.