Connect provision to the reasons on both sides

Separate a desired state, an action, a required entity and a quality. “Current guidance is available” states a desired result. “Walk each floor and enter a corrected count” prescribes work. The count is information used in producing the display. Accuracy concerns whether that information represents the occupied and available spaces well enough for the intended guidance. A completed round does not by itself establish that accuracy.

For each important provision, connect five positions: the receiving participant, why that participant needs it, what must be provided, the provider, and how the provider proposes to obtain it. For example:

The operations manager needs a checked floor count from the attendant so that the service can issue current guidance; the attendant obtains the count by inspecting the floor and entering the result before the next update.

Keep the attendant’s checking task, the supplied count and the manager’s need as distinct parts of this statement. If the checking method or update deadline is unknown, leave that question visible. Describing a dependency does not establish that the provider has accepted the work or can perform it.

Requiring a count with stated fitness conditions leaves room to choose its production method. Requiring a specified inspection task restricts that choice. State which relationship the work needs. Similarly, two recipients needing information called “the floor count” may need different intervals or accuracy; matching names do not establish interchangeable provision.

Now recover the internal relationships that explain the alternatives. Current guidance needs a suitable count and a working way to publish it. A count might come from supported automatic sensing or from a sufficiently recent manual inspection. These are candidate means; neither is adequate merely because it appears under an “or”. Manual correction also needs staff time and access. Replacing the system needs a qualified design, installation and an operating arrangement. A technical supplier’s future delivery is an external dependency, not a task the attendant can perform.

For each arrow, state whether it means a necessary condition, a sufficient alternative, a favorable or adverse contribution, or a quality of something. Accuracy can help reputation without guaranteeing it: the manager also relates reputation to protection of parked cars. An arrow saying that protection matters does not establish that it is provided.