/// <summary>
        /// Creates a new page content items
        /// </summary>
        /// <param name="pageName">Name of the page</param>
        /// <param name="group">String id of the group the page belongs to. Use this to distinct between a set of pages.</param>
        /// <param name="initializer">Delegate to run immediately after the page item is created</param>
        /// <param name="eventHandler">Page event handler</param>
        public static IContent NewPage(this IContentManager contentManager, string pageName, string group, Action<IContent> initializer, IPageEventHandler eventHandler)
        {
            var page = contentManager.New(contentManager.CreatePageName(pageName, group));

            initializer(page);

            var context = new PageContext(page, group);
            eventHandler.OnPageInitializing(context);
            eventHandler.OnPageInitialized(context);

            return page;
        }
        public void OnPageInitializing(PageContext pageContext)
        {
            if (!pageContext.Page.IsPage("Testbed", PageConfigs.AdminGroup)) return;

            pageContext.Page.Weld<ScriptingAdminTestbedPart>();
        }