

On top of that, BPMN is a valuable technique to use in Kaizen Event or Lean Six Sigma quality improvement initiatives.

It is not only used for designing and improving new systems, it also allows to improve manual processes. UML enables to document a design that can be implemented in a variety of programming languages. BPMN is focused on designing ‘as-is’ and ‘to-be’ process models, and is used by business analysts, IT developers and business people alike. UML is primarily aimed at people who model and build software systems like web applications and cloud environments. It focuses on business processes, but does not cover other aspects of the organization, and only covers the description of notation elements. DecemGuide to BPMN Symbols: How to Read Business Process Model and Notation Diagrams Diagrams for Businesses Project Management Understanding the symbols used in Business Process Model Notation (BPMN) is key to learning how to read BPMN diagrams or how to draw a BPMN diagram of your own.

On the other hand, BPMN adopts a process-oriented method to model the system. The UML notation aims to develop a universal and easy-to-implement meta-model that can unify semantics and build a universal notation from it. This means that UML focuses on standard languages rather than standard processes. UML is an object-oriented modeling language, which uses an object-oriented method to model applications.
