L0
Level 0 — The top-line financial outcome. Shared with the trading metrics tree.
L1
Level 1 — Primary components of ROCE: operating profit and capital employed.
L2
Level 2 — Operations contribution areas: processing margin, production costs, safety, and people.
L3
Level 3 — Operational metrics. The levers you can pull to improve L2 numbers.
L4
Level 4 — Activity metrics. Shift-level and daily measurements.
Tracked — measured in a system today with a known value.
Partial — data exists somewhere but not reported or joined up.
Gap — not tracked. Needs creating or connecting.