UMLTP23 — Icons used in the specification should be included for implementors

The icons for the stereotypes should be added to the specification as a non-normative attachment.
Files for Icons would allow the specification to have a default set of common icons associated with the stereotypes, enabling users to use them without creating their own icons. This would also create a de facto style to aid in the adoption and consistency of implementations.

Note that icons should be provided as SVG. There is also a mechanism to include these icons in the XMI, but the SVG should also be a zipped attachment to the public non-normative attachments.