Description

A Business Data diagram provides possibilities to define what business concepts are used in business processes. The diagram shows classes that represent concepts we can identify in a business area. Therefore, it allows defining properties and relations between classes. Class elements identified in Business Data diagrams are represented by Data Object elements and can be reused later in the BPMN Process diagram.

Business Data Diagram is based on UML Class diagram. It is a simplified version of the class diagram that includes only model elements needed for business data definitions.

Example

Business Data Diagram showing Classes