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Organization connections let an Owner link external government data sources to the whole workspace. Connect a source once and every member’s agent can search and analyze it during a conversation; no per-person setup. This is different from personal Connections, which link your own Google Drive or OneDrive; organization connections are shared, public data sources managed for the entire org.
Only users with the Owner role (or a role granted the organization-management permission) can manage organization connections.

Connect a source

1

Open the Connections page

Switch to the Organization area in the sidebar and click Connections. The page shows the most common source types (CKAN and Socrata open-data portals, ArcGIS servers, and Legistar portals), a link to the full catalog, and any connections you’ve already made.
The organization Connections page with available sources
2

Pick a source and paste its address

Click Connect on the source you want, or Configure on it in the full catalog, then paste the portal or server address. Any page on the site usually works, because Mesa normalizes the address. Click Test to confirm Mesa can reach it; a successful test shows details like the site’s title, the government’s name, or how many datasets it found.
Connecting a Socrata open-data portal, with a successful test showing the portal's public asset count
3

Name it and connect

Optionally add a display label or government name of your own, then confirm. The source is added under Active connections, and every member’s agent can use it right away.

Add a public source

Click Browse full catalog on the Connections page to see every source your organization can connect, with a search box to filter by name. Public sources need no setup at all: click Add and they’re connected immediately.
The source catalog, filtered to show the US Census Bureau's one-click Add button

Available sources

Sources you connect by address (click Connect or Configure, then paste the address): Public sources (click Add in the full catalog): Once a source is connected, members can ask the agent to search it and read the documents and data behind it, for example the minutes of a council meeting or the public comments on a federal rule.
Members choose which connected sources to point the agent at from the Sources button on the chat box. See Text editor.

Remove a connection

Open the connection and remove it, or use the trash icon on its row. Removal takes effect for the whole organization immediately, and the agent loses access to the source.

Connections

Link your own Google Drive or OneDrive for personal file imports.

Text editor

Point the agent at specific sources from the chat box.

Organization admin

Manage members, roles, and usage across your workspace.
Last modified on October 20, 2026