1. In ChatGPT on the web, open Settings → Apps and turn on Developer mode under Advanced settings.
  2. Choose Create app and paste the connector URL: https://usedocs.app/mcp/admin.
  3. Sign in to usedocs, approve access, and pick the workspace.

Developer mode is on Plus, Pro, Business, Enterprise, and Edu plans. On Business and Enterprise, a workspace admin turns it on first.