![A Holistic Socio-Technical Approach to Systems Analysis: Trace-Linking Activity Theory to UML Activity Diagrams | Semantic Scholar A Holistic Socio-Technical Approach to Systems Analysis: Trace-Linking Activity Theory to UML Activity Diagrams | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/25f62023f40701ede3be3b6c65804e53be7ea076/2-Figure1-1.png)
A Holistic Socio-Technical Approach to Systems Analysis: Trace-Linking Activity Theory to UML Activity Diagrams | Semantic Scholar
GitHub - jensnerche/TraceToPlantUml: Use AspectJ and PlantUML to produce UML sequence diagrams from runtime trace information.
![UML abstraction is dependency that relates two elements representing the same concept but at different levels of abstraction. UML abstraction is dependency that relates two elements representing the same concept but at different levels of abstraction.](https://www.uml-diagrams.org/common-structure/abstraction-syntax.png)
UML abstraction is dependency that relates two elements representing the same concept but at different levels of abstraction.
![UML abstraction is dependency that relates two elements representing the same concept but at different levels of abstraction. UML abstraction is dependency that relates two elements representing the same concept but at different levels of abstraction.](https://www.uml-diagrams.org/common-structure/trace-use-case-example.png)