UML extending class associations with generalizations - Software Engineering Stack Exchange

I have a simple concept like in the image below. Basically there is an Item which can be 1 of 3 types and a character that can be 1 out of 2 types. All generalizations are disjoint. What I'm tryin

How do show conditional association in UML class diagram - Stack Overflow

uml - Multiple generalisation and generalisation sets - Stack Overflow

UML generalization is binary taxonomic relationship between a more general classifier (superclass) and a more specific classifier (subclass).

Visibility notation in UML class diagrams - Software Engineering Stack Exchange

Specific UML-Derived Languages for Modeling Multi-agent Systems

UML generalization is binary taxonomic relationship between a more general classifier (superclass) and a more specific classifier (subclass).

UML Class diagram confusion - Software Engineering Stack Exchange

Association Class

uml - Limiting Child Objects in Class Diagram - Stack Overflow