Thresholds can be used to visually compare your data against KPIs, performance targets or other benchmarks. Drill Down Timeline PRO supports up to four horizontal thresholds on the same chart. You can set each threshold at a constant or calculated value (first, last, minimum, maximum, average, median, percentile) and display it as a line or an area.

Once Thresholds toggle is enabled, further configuration options will become available for Threshold 1:

By default, enabling Thresholds toggle will add one threshold to the chart, and the settings will be applied to Threshold 1. You can add more thresholds by enabling the Show Threshold 2, 3 or 4 toggles. Each enabled threshold will reveal the same set of configuration options as listed above, which you can use to configure each threshold’s settings independently.