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

# Universal Catalog Framework

- [Overview](https://docs.decube.io/virtual-sources-and-objects/virtual-sources.md): The Universal Catalog Framework let you document data sources without native Decube connectors, so they participate in your catalog, lineage, and governance workflows.
- [Manage Virtual Sources](https://docs.decube.io/virtual-sources-and-objects/manage-virtual-sources.md): Create, edit, enable or disable, and delete virtual sources from the Integrations page.
- [Manage Virtual Objects](https://docs.decube.io/virtual-sources-and-objects/manage-virtual-objects.md): Add, edit, and delete virtual objects under a virtual source using the Asset Tree Editor.
- [Virtual Sources in Lineage](https://docs.decube.io/virtual-sources-and-objects/virtual-sources-in-lineage.md): Virtual assets connect to any other asset in your lineage graph, filling gaps left by sources without native connectors.