User Guide | 2019.2

Creating matrix reports

Matrix reports include information to help you analyze linked and related items in a configurable table format. For example, these reports can help you perform:

  • Coverage analysis to ensure adequate testing against a project's requirements.
  • Impact analysis to see what items may be impacted if you make a change.
  • Risk analysis to investigate mitigation efforts and root causes for high-risk issues.

You can define the columns to include in the report, items displayed in columns, how columns are related, details displayed about items, and other report content.

Creating matrix reports includes the following steps:

Troubleshooting

Matrix report configuration errors are displayed in red when adding and editing reports. Mouse over an error to view more information about it. Following are common errors.

Error Description Resolution
A column rule can only be related to a column to its left A column selected in the Related to field in the column rule was moved to the right of the column. Only columns to the left of the column with the affected rule can be selected in the Related to field. Move the column back to the original position or change the value in the Related to field in the column rule.
Invalid column: The related column was removed The column selected in the Related to field in the column rule was removed from the report. Change the value in the Related to field in the column rule.
<No Valid Relation>: At least one parent, child, or peer relation must be selected None of the relationship options (Parents, Children, or Peers) are selected in the column rule, Select at least one relationship option (Parents, Children, or Peers) in the column rule or change the Related to field to <No Related Column>.
<No Valid Relationship Type>: At least one relationship type must be selected An item relationship type is not selected in the column rule, but a column is selected in the Related to field. Select at least one relationship type in the column rule or change the Related to field to <No Related Column>.