Created attachment 155619 [details] Display of years of a serial collection that needs grouping This is for libraries with large serial collections. It would be helpful to be able to group years together into decades for display. When there are potentially decades worth of a serial collection the display becomes cluttered with each year as a separate button. Even more cumbersome if there are only a few items for each year. If items can be grouped by decade, it simplifies the display and makes it easier to navigate.