I recently wanted to add a menu bar as a left panel to a project I've been working on and tried to follow the very well written instructions on the PTC support website: (https://support.ptc.com/help/thingworx /platform/r9/en/index.html#page/ThingWorx/Help/Mashup_Builder/Widgets/MenuBarWidget.html). I was surprised when I checked and I can't find it in the Layout part of my mashup.
Is it obsolete? Is there an alternative to use instead? The regular menu does not cover all needs in style and functionality... Any help?