... point, 15 4transitions notation, 15 1 15 2Use Cases, modeling, 14 9 15 0actor, 52aggregationcomposition and, 11 7 11 8elements, 11 8 11 9relationships, 12 0 12 1analysisconstraints, 38performance, ... supported, 309version control, 310 – 311 XMI (XML Metadata Interchange), 312 – 313 multiplicityaggregation, assigning, 11 8, 3 21 composition, 11 9described, 10 7 10 8limiting, 11 2MVC (Model View Controller) ... state, 15 1activation, 17 1 17 2, 18 3, 323activities, internal, 210 Activity diagramactivities notation, 15 1benefits of using, 83, 327concurrency, 15 4 15 5decisions, 15 2 15 3described, 24–25, 318 end...