R (Domain-Specific Language Tools)
This glossary defines key terms that are used in the Help for Domain-Specific Language Tools.
reference relationship
A domain relationship whose links form cross-references across the tree of embedding links.role
A representation of one side (the source or the target) of a relationship. Role properties include its multiplicity and its role player.role player
The class that is connected to a role or the instance that is connected to one end of a link. A class can be a role player for many roles.