Text sources that can be parsed into Comments bound to your UML model elements include:

• software specification documents like the UML and
  SysML specs can be mapped into conformance models (which are the
  primary examples for this tutorial trail)
• architecture documents and systems analyses can be bound to analysis classes
• software documentation can be bound to forward- or reverse-engineered UML design classes
• software requirements documents can be "eaten up" and bound to requirements elements such as Use Cases or SysML requirements.
• systems design manuals can turned into SysML block models (we will be exploring actual examples using real scientific instruments)
• descriptions of complex systems can be translated into UML analysis models (for example we will be exploring animal taxonomies from Wikipedia articles)
• vision statements can be translated into UML posters (including executable elements to demonstrate the achieved vision).