Drill-down and roll-up

Cards in this group · 5

1. U6.05.1Drill-down only descends a hierarchy that was already defined, from year to quarter to month, say
2. U6.05.2Rolling back up to a coarser level deserves as clear a path as drilling down into detail does
3. U6.05.3Without a visible breadcrumb, two drills deep just looks like a pile of numbers with no context
4. U6.05.4When sales data can drill by time, region, or product, the user needs to choose which axis to follow
5. U6.05.5A filter applied before drilling down should still apply, and still be visible, at every level below