|   |    GNU/Linux Desktop Survival Guide by Graham Williams |   | |||
| UML | 
Support for the Universal Modelling Language (UML) includes all of the static structure diagram elements specified in the UML specifications. The sheet includes, in order, a Class, Template Class, Note, Dependency, Realization (implements a specific interface),
 
Generalisation (class inheritance), Association, Aggregation (one class is part of another), Implements (class implements a specific interface), Constraint, Small Package, Large Package, Actor, Usecase, Lifeline, Object, Message, Component, Node, Class Stereotype Icon, State Machine, and a Branch.