# Reference Guides

- [Project Workspaces](/2024.3/secure-your-data/projects-and-purpose-based-access-control/writing-to-projects/reference-guides/project-workspaces.md)
- [Project UDFs (Databricks)](/2024.3/secure-your-data/projects-and-purpose-based-access-control/writing-to-projects/reference-guides/project-udfs.md)