---
title: Run Looker Connector using the CLI
slug: /metadata-ui/connectors/dashboard/looker/cli
---
Source Configuration - Service Connection
- **hostPort**: URL to the Looker instance.
- **username**: Specify the User to connect to Looker. It should have enough privileges to read all the metadata.
- **password**: Password to connect to Looker.
- **env**: Looker Environment.