Code Engineering with Visual Paradigm for UML - A tutorial on how to perform round-trip code engineering facilities in VP-UML which include real-time code generation and code reverse engineering.
Cyber Ivar - A chatterbot based on Alice bot. Cyber Ivar has been trained to be able to answer questions about the UML.
Max's UML Tutorial Page - Links on Unified Modeling Language tutorials using Visual Paradigm for UML tool.
Parlez UML - UML tutorials and related links aimed specifically at .NET and Java developers.
State Diagram and UML CASE Tool - A tutorial on how to use UML CASE tool to develop state diagrams using Visual Paradigm for UML.
UML Forum - Information on revisions, tutorials, tools, FAQ, events and links.
UML Forums - UML general discussions and as well as specific to UML CASE tools. (Visual Paradigm)
UML Tutorial - History of Unified Modeling Language and diagrams. Includes list of books and links.
UML Tutorial - Introductory tutorial on the UML notation and usage in software engineering. By Sparx Systems.