1. Start with the matter overview
The real estate purchase agreement is the primary path because professional steps, XNP/XNotar handovers, completion, register context and external responses become visible. GitHub remains the reference, but is not the presentation surface.
2. Explain the BPMN view in the browser
The BPMN view makes sequence, parallel work, duration bands and critical dependencies readable without using GitHub as the presentation surface.
3. Clarify public demo boundaries
External access points and local readiness: XNP and XNotar as professional handover points, the card reader as a local readiness boundary, registers and land register as professional external access points. Notariat8 shows these boundaries in the flow without claiming internal operation, production coupling or real filing.
4. Move into the app without client data
The app can test the selected matter. Not shown are internal operating details, client data, production filings, real XNP operation or production XNotar use.