> For the complete documentation index, see [llms.txt](https://endash-guidance-docs.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://endash-guidance-docs.gitbook.io/docs/data.md).

# DATA

- [Data Transformation](https://endash-guidance-docs.gitbook.io/docs/data/data-transformation.md)
- [List of your Data Collections](https://endash-guidance-docs.gitbook.io/docs/data/data-transformation/list-of-your-data-collections.md)
- [List of your Data Connections](https://endash-guidance-docs.gitbook.io/docs/data/data-transformation/list-of-your-data-connections.md)
- [Add a Collection](https://endash-guidance-docs.gitbook.io/docs/data/data-transformation/add-a-collection.md)
- [Rename a Collection](https://endash-guidance-docs.gitbook.io/docs/data/data-transformation/rename-a-collection.md)
- [Add a description to a Collection](https://endash-guidance-docs.gitbook.io/docs/data/data-transformation/add-a-description-to-a-collection.md)
- [Delete a Collection](https://endash-guidance-docs.gitbook.io/docs/data/data-transformation/delete-a-collection.md)
- [Data Collection details](https://endash-guidance-docs.gitbook.io/docs/data/data-collection-details.md)
- [Build a Data model](https://endash-guidance-docs.gitbook.io/docs/data/build-a-data-model.md)
- [Data model details](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details.md)
- [Rename a Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/rename-a-data-model.md)
- [Add a description to a Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/add-a-description-to-a-data-model.md)
- [Delete your data models](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/delete-your-data-models.md)
- [Preview - Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/preview-data-model.md)
- [Build - Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/build-data-model.md)
- [Columns - Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/columns-data-model.md)
- [Related - Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/related-data-model.md)
- [Details - Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/details-data-model.md)
- [Duplicate a Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/duplicate-a-data-model.md)
- [Manage access a Data model](https://endash-guidance-docs.gitbook.io/docs/data/data-model-details/manage-access-a-data-model.md)
- [Build and modify a data model with our AI query](https://endash-guidance-docs.gitbook.io/docs/data/build-and-modify-a-data-model-with-our-ai-query.md)
- [Data of Connection details](https://endash-guidance-docs.gitbook.io/docs/data/data-of-connection-details.md)
- [Add a description to a Data of Connection](https://endash-guidance-docs.gitbook.io/docs/data/data-of-connection-details/add-a-description-to-a-data-of-connection.md)
- [Columns - Data of Connection](https://endash-guidance-docs.gitbook.io/docs/data/data-of-connection-details/columns-data-of-connection.md)
- [Preview - Data of Connection](https://endash-guidance-docs.gitbook.io/docs/data/data-of-connection-details/preview-data-of-connection.md)
- [Related - Data of Connection](https://endash-guidance-docs.gitbook.io/docs/data/data-of-connection-details/related-data-of-connection.md)
- [Directed Acyclic Graph (DAG)](https://endash-guidance-docs.gitbook.io/docs/data/directed-acyclic-graph-dag.md)
- [Input Sheet](https://endash-guidance-docs.gitbook.io/docs/data/input-sheet.md)