The loop
What this business is being held to.
Changing a target moves the KPI status colours, the gap-to-target waterfall and every lever's estimated impact.
Define some KPIs first — targets attach to them.
Readable by any formula, KPI or lever impact — budget rates, standard costs, board goals.
Every target constant in this workspace is attached to a KPI. Formulas and lever impacts can read any constant you add here.