Gap analysis between current and intended states, building a case for change with numbers in it, assessing feasibility honestly, defining scope, and handling a solution that was chosen before you arrived.

For readers whose analysis now has to lead somewhere, where a recommendation will be acted on and paid for.

The level leaves you able to build a case for change that survives scrutiny, assess whether a proposal is feasible rather than merely desirable, and question a predetermined solution without obstructing the work.

Analysing systems rather than steps, tracing a symptom to a cause in another function, modelling the effect of a change before making it, and working where the data disagrees with what people report.

Written for people analysing across departments, where the problem in one area is caused by a decision made in another.

You come away able to trace a problem across functional boundaries to where it originates, model the likely effect of a change before committing to it, and reconcile data that contradicts what people are telling you.

Framing the question before answering it, recognising analysis commissioned to justify a decision, the limits of modelling a social system, and knowing when more analysis will not help.

The deepest level, for readers who decide what gets analysed at all, and whose recommendations reshape how an organisation works.

You can frame the question a piece of analysis should answer, decline work designed to justify a conclusion already reached, and recommend acting on incomplete analysis when further study would change nothing.