> ## Documentation Index
> Fetch the complete documentation index at: https://docs.paradime.io/llms.txt
> Use this file to discover all available pages before exploring further.

# GroupDefinitionNode



## Related topics

- [Model groups](/guides/data-mesh-setup/model-groups.md)
- [Discovery API: query your dbt metadata over GraphQL](/changelog/2026-08-07/discovery-api.md)
- [Model access](/guides/data-mesh-setup/model-access.md)
- [Data Mesh Setup](/guides/data-mesh-setup/index.md)
- [AWS ECS](/integrations/aws-ecs.md)