Start with the customer and the commercial decision
An acquisition report, inquiry inbox and sales spreadsheet can all be accurate while describing incompatible stages of the customer journey. I trace representative requests across those sources and identify what the business actually needs to compare. The first priority is a shared meaning for the metrics, not a chart design.
We define which sources are available, how records can be connected and where manual review remains necessary. That gives the Irish commercial team a realistic reporting baseline and a clear order for improvements instead of a promise of complete attribution unsupported by the underlying data.