This tab displays an overview of all multivariate testing variants that are defined for objects on the current document (page). This includes variants of web part zones, web parts and editor widgets. Multivariate testing variants are not bound to a specific MVT test. They may be used as part of any test performed on the given page.
The listed variants may be edited () or deleted () using the appropriate actions. After clicking the icon in the header of the Actions column, a context menu is displayed, offering options for export of listed data to various types of files.
If you wish to create new variants, switch to the Design tab, open the context menu of the appropriate object by right clicking its header and select MVT -> Add variant. You can do the same for objects that already have at least one variant defined through the button next to the MVT variant slider. To add variants for editor widgets, go to the Page tab instead and click the Add MVT variant button in the pop up menu of the selected widget.
More resources can be found in Developer's Guide -> Modules -> Website optimization -> Multivariate testing.