return {_has}Document.LCARSHasProjectMetaData()

            MacroMethod updateProjectMetaData = new MacroMethod("LCARSHasProjectMetaData", LCARSHasProjectMetaData)
            {
                Comment = "Returns true if project has metadata.  Attempts to retrieve if it does not.",
                Type = typeof(bool),
                AllowedTypes = new List<Type>() { typeof(TreeNode) },
                MinimumParameters = 1
            };
            updateProjectMetaData.AddParameter("document", typeof(TreeNode), "Project document");
            MacroMethods.RegisterMethod(updateProjectMetaData);


        public static object LCARSHasProjectMetaData(params object[] parameters)
        {
            switch (parameters.Length)
            {
                case 1:
                    return LCARSHasProjectMetaData(parameters[0] as TreeNode);
            }

            return null;
        }

        public static bool LCARSHasProjectMetaData(TreeNode node)
        {
            var id = ValidationHelper.GetString(node["ProjectID"], String.Empty);

            if (!String.IsNullOrWhiteSpace(id))
            {
                var manager = Dependencies.CreateManager();

                var has = manager.HasProjectMetaData(id);

                return has;
            }

            return false;
        }

            var provider = new TreeProvider();

            var parameters = new NodeSelectionParameters();
            parameters.Where = string.Format("ProjectID = '{0}'", id);
            parameters.SiteName = this.settingsProvider.SiteName;
            parameters.ClassNames = this.settingsProvider.ProjectClassName;
            parameters.AliasPath = null;
            parameters.SelectOnlyPublished = false;

            var node = provider.SelectSingleNode(parameters);

            if (node != null)
            {
                return TreeNode.New<Project>(node, this.settingsProvider.ProjectClassName, provider);
            }

            return null;