Zephyr doesn't have a feature to generate defect matrix reports. However, it helps us to identify defects that are highly impacting the test execution phase:
- In order to generate this report, navigate to the Reports tab and select the option of Top Defects Impacting Testing from the Other reports section.
- To customize the report, enter the required details, enter the number of defects that you want to view, and the status of the defect. Now, as shown in the following screenshot, the number of defects selected is 10 and the status is draft. Click on Next to generate the report:

- The following report gets generated. It lists the Defect ...