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• Analysis & Scope: dd
• Group By: how to visually group the coverable issues (e.g. by prioriy, by component)
• View: flat ot hierarchical
• Filters: the source data for the report (e.g. the requirements or other covered issues) and how to evaluate the status for each one of the item being shown. 

Source data / Filters

 The source data for the report (e.g. the requirements or other covered issues) can be defined under  "Filters", available at the top-right side corner. 

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View

In this report it's possible to see a flattened list of coverable issues or just the top level ones (e.g. the top level parent requirements).

For example, if you're using Epics and Stories, if you choose the "Flat" view, then only the Epics will appear in the report, independently of whether the source data includes the sub issues or not. In this same scenario, you had chosen "Hierarchical" view, then only the Epics would be shown. 

Example

Each bar on the chart represents a group of Requirements with a different value provided by the grouping field. Stacked within each bar are the Requirements grouped by coverage status: OK, NOK, NOT RUN, UNKNOWN and UNCOVERED.  

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