The model
The model separates the public entry, routing rules, service ownership and resolution path. A common front door can be useful before every underlying system is integrated. It becomes misleading when the welcome page suggests that no corridors remain.
- 01Enter
- 02Route
- 03Own
- 04Resolve
In practice
Two acquired businesses share a new request form. A customer enters once, but the request still needs a clear owner and a traceable handoff. The model follows the request beyond the confirmation email, where several earlier maps had ended. The service is judged by whether a customer reaches someone who can act, not by how confidently the entrance describes the journey.
