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The selected interval is a common setting and affects all charts of the Cycle Time ChartCharts: Cycle Time Histogram, Time in Status Cycle Time Chart, and Cycle Time Trend ChartCharts.
Grouping options
Aggregate data into logical groups to simplify complex information, depending on your project management style. This option helps to simplify complex data by categorizing it into logical intervals.
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The Time In Status Cycle Time Chart doesn’t support highlights because the chart already stacks data by status, making additional highlights redundant.
Highlights aren't as useful for the Cycle Time Trend Сhart because it emphasizes overall trends and progress over time, rather than isolated data points. The Cycle Time Trend chart Chart uses Targets as an analog to highlights, focusing on long-term goals rather than specific data ranges
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