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 # Specifications for datastructures, interfaces, and file formats
 
-* **Generic datastructure specifications**: To be used in applications, as payloads in apis, or as file formats.
+* **[Generic datastructure specifications](https://github.com/ClusterCockpit/cc-specifications/tree/master/datastructures)**: To be used in applications, as payloads in apis, or as file formats.
 * **APIs offered by ClusterCockpit**: REST, GraphQL, and Influx Line protocol descriptions.
 * **HPC Job-Archive specification**: A directory tree and file format description for a file based HPC Job Performance archive.
 * **SQL Jobs Table Schema**: The SQL database schema used in cc-backend.