The Org-Unit specialization hierarchy chapter shows how the different org-units of the architecture are specialized.

The specializations actually refer to variants of org-units. These variants are created to add more detail and specifics to fit particular scenarios of the architecture. They can be created by using the New > Variant command of the org-unit to be varied (specialized).

To show the specializations, the report displays a table with the varied objects, their variants, the libraries to which they belong and their comments. It is important to note that not only org-units with variants are displayed in the report.

All the org-units of the architecture are displayed if no org-unit subset was specified in the report template.