Labs:
    All:
        -
            - pref: EnableAdvancedCatalogingEditor
              default: 0
              choices:
                  yes: Enable
                  no: "Don't enable"
            - the advanced cataloging editor.
            - "<br/> NOTE:"
            - This feature is currently experimental, and may have bugs that cause corruption of records. Please help us test it and report any bugs, but do so at your own risk.