# Cube

Integrate, catalog, and govern Cube semantic-layer assets in Atlan.

## Setup options

- [Set up Cube](https://docs.atlan.com/llms/connectors/cube/set-up-cube/llms.txt): Generate a Cube API key and gather the tenant URL Atlan needs to extract your semantic model and emit warehouse → Cube lineage.

## Crawl and mine

- [Crawl Cube](https://docs.atlan.com/llms/connectors/cube/crawl-cube/llms.txt): Crawl metadata from Cube to catalog cubes, views, dimensions, measures, and segments. Emit warehouse → Cube lineage from the tables and columns each metric is built on.

## Reference

- [What does Atlan crawl from Cube?](https://docs.atlan.com/llms/connectors/cube/what-does-atlan-crawl-from-cube/llms.txt): During a Cube crawl, Atlan extracts your semantic model—data sources, cubes, views, dimensions, measures, and segments—and maps each property to its Atlan asset. Reference tables and lineage below.

## Troubleshooting

- [Troubleshooting Cube connectivity](https://docs.atlan.com/llms/connectors/cube/troubleshooting-cube-connectivity/llms.txt): Learn about troubleshooting Cube connectivity, including authentication, deployment and environment selection, and missing lineage.