Why cohort exports and activation lists should share one ID graph

When analysts export hashed IDs while operators activate raw lists, leadership hears two different answers to the same question. The fix is not another dashboard—it is a shared ID graph with clear lineage.

PulseHarbor Prism reads from the same graph Relay uses, so weekly reviews reference the same cohort keys as production sends. Annotations attach to the graph version, not a stray slide.

Roll this out gradually: pick one flagship journey, align the analyst definition, and publish a short changelog in your growth channel.

Once the habit sticks, expand to paid social seeds and replenishment triggers. The incremental effort drops sharply after the first win.