This Relationship Matrix Example depicts the relationships between elements in two Packages, such as which Requirements are realized by which Use Cases, in a visually appealing matrix. It is useful for analyzing missing parts or relationships, such as determining which Requirements are not recognized by any Use Case or which Components lack corresponding Requirements or Use Cases. It's especially useful in workshops with business stakeholders who aren't used to seeing requirements in Trace diagrams. The Relationship Matrix can be saved in various ways, including to the 'Resources' tab of the Browser window or a CSV format for use in a spreadsheet.