The employer informs the council comprehensively and in good time so it can perform its duties, including about people working in the establishment without an employment contract with the employer (duration, place and tasks of their assignment). On request the council gets the documents it needs at any time, including the contracts under which such workers are engaged; the works committee or a designated committee may inspect gross pay lists. The employer provides knowledgeable employees as informants where needed, taking the council's suggestions into account, unless imperative operational needs prevent it.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.