Brief: A consultant runs projects for several small businesses using four linked databases (Projects, Tasks, Meeting Notes, Project Phases). They upgraded to Notion Business to give each client a private portal showing only their own tasks. The portal stopped working.
What this demo shows: the four databases rebuilt with a Clients database at the centre, a working client portal, and a plain-English guide to why portals break and how to keep them working.
How this works (in plain English)