Github user kevdoran commented on a diff in the pull request: https://github.com/apache/nifi/pull/2970#discussion_r213438246 --- Diff: nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-file-authorizer/src/main/java/org/apache/nifi/authorization/FileAccessPolicyProvider.java --- @@ -114,6 +114,7 @@ private static JAXBContext initializeJaxbContext(final String contextPath) { static final String WRITE_CODE = "W"; static final String PROP_NODE_IDENTITY_PREFIX = "Node Identity "; + static final String PROP_NODE_GROUP = "Node Group"; --- End diff -- The [Admin Guide](https://github.com/apache/nifi/blob/master/nifi-docs/src/main/asciidoc/administration-guide.adoc#fileaccesspolicyprovider) and default [authorizers.xml](https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-resources/src/main/resources/conf/authorizers.xml) file should be updated to include this property and its usage.
---