Creating new dependency matrix types is available in Standard, Professional, Architect and Enterprise editions.
The Customize Diagram Wizard contains the following steps for creating a new dependency matrix type or modifying a chosen one.
To create your own custom matrix type, first define the following properties
Select the required used projects or profiles.
A custom dependency matrix can represent the relationships among stereotyped elements. Profiles that define these stereotypes must be used by the custom dependency matrix type.
All the selected used projects or profiles load when a dependency matrix of the custom matrix type is created in the project.
This step allows you to specify the appearance of the new dependency matrix type. For example, you can predefine the default column text direction, row and column scope, and so forth.