Detail Reports
For reports that are the results of drilling into details from a parent report, those detail reports can have their own unit of measure - separate from the parent report settings. Once you've drilled into a child report, you can change the measurement unit to see more accurate or easily understandable information. For example an Array and Capacity Utilization Summary report shows aggregated data in TiB.When you drill down, it may be more useful to switch to MiB.