public string Gantt()
{
SetSite();
ViewModes.Set(Site.SiteId);
switch (Site.ReferenceType)
{
case "Issues": return(IssueUtilities.Gantt(
ss: Site.IssuesSiteSettings(ReferenceId, setAllChoices: true)));
default: return(HtmlTemplates.Error(Error.Types.NotFound));
}
}