A dashboard should help someone make a decision, not simply display every number the business can collect. Begin with the questions managers and staff ask repeatedly, such as which enquiries need attention, which orders are delayed, or where stock and capacity may become a problem.
Each metric needs a definition, owner, update timing, and action boundary. Explain what counts, where the data comes from, how exceptions are shown, and what a user should do when a number changes. A small reliable dashboard is often more useful than a large screen that nobody trusts.
Keep the workflow behind the dashboard simple enough to maintain. If staff must enter the same information into several reports, the dashboard may be increasing work instead of reducing it. Review which decisions improved and which data is missing, then adjust the source process rather than adding more charts.
Before development or a major change, turn this idea into a clear operating agreement: define the people who use the process, the records that must remain trustworthy, the approval boundaries, and the result the business will review. A small pilot with real examples can reveal missing rules earlier than a large build and make later support, handover, and integration safer.