{{ if isset .Site.Menus "sidebar" }} {{ $identifiers := slice "home" }} {{ if .Page.Params.sidebar }} {{ $identifiers = .Page.Params.sidebar }} {{ else if .Page.Section }} {{ $identifiers = slice .Page.Section }} {{ end }} {{ $menu_sections := where .Site.Menus.sidebar "Identifier" "in" $identifiers}} {{ with $menu_sections }} {{ end }} {{ end }}