I need to show some info grouped by month or by year. Which widget can I use? I have a date attribute, but i don't know If I can use it or I need to add one for the month and one for the year separately. I'm trying with Info Summary widget.
Were you able to find a resolution to your question? Info Summary could be a good option for you -- you will need either a rendering pattern or field to do the grouping within the widget.
