The purpose of this article to inform that Gauges are no longer supported since Fuji release.
The gauges are still found in the instances and it is possible to use them in a few ways, but there is no guarantee they will work. Also, if they do not work we may not provide support for it.
As a consequence of the depreciation of gauges, they cannot be added to the homepage by using the 'Add content' button found in the homepages:
Instead of using gauges on the homepage, use reports.
Check out this article if you have issues with existing gauges: Gauge widgets for the platform homepage are now showing the breadcrumb filters with the Kingston release