# License status No final public license was specified for the source workbook. This draft therefore does **not** declare that the source content has been released under an open license. For OBO Foundry compatibility, the owner should approve an open license before public release. A practical default is **CC BY 4.0** for the complete package. **CC0 1.0** may be considered for ontology axioms and identifier mappings if the owner wants maximally frictionless reuse. Before release: 1. Confirm ownership or permission for every source definition and compiled reference. 2. Select and approve the license. 3. Replace all `PENDING_OWNER_APPROVAL` markers. 4. Add the final license URI to ontology metadata, `CITATION.cff`, and the registry record.