We're using the RepositoryService .Update method to programatically add content to Alfresco spaces. All the samples I've found show how to set the filename, title, username, and file action description, via the NamedValues object. However, I'm unable to find or figure out how to set the Author value for added content. Is there a way to do it? Ideally, it would be by adding another NamedValue to the array used in the .Update call. Thanks for any ideas/suggestions.