Sequence Diagram for Mac is a fast, Mac-native tool for creating UML sequence diagrams with both drag-and-drop editing and text-based sources Sequence Diagram is a focused macOS app for designing, ...

Class and sequence diagrams work together to allow precise modeling Your email has been sent UML is used as a representation of the Java programming language. Using sample class and sequence diagrams, ...

According to the Sequence Diagram docs, participants can (a) be given an alias and (b) be given a UML-style type via the JSON configuration syntax (Boundary, Control, Entity, Database, Collections, ...