Adding 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.

Watch video: Matrix Reporting for Traceability

Adding 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 can only be related to a column to its left A column selected in the Related to field in the Items To Display options was moved to the right of the column. Only columns to the left of the column with the affected options 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 Items To Display options.
Invalid column: The related column was removed The column selected in the Related to field in the Items To Display options was removed from the report. Change the value in the Related to field in the Items To Display options.
<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 Items To Display options. Select at least one relationship option (Parents, Children, or Peers) in the Items To Display options 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 Items To Display options, but a column is selected in the Related to field. Select at least one relationship type in the Items To Display options or change the Related to field to <No Related Column>.