Description A BPMN Data Usage Matrix shows what data classes are used in BPMN Processes and SubProcess. Data Objects represents classes in a BPMN diagram. A BPMN Data Usage Matrix presents information about all BPMN Processes and SubProcesses in rows and Classes in columns. Each row in the matrix shows if a class is used in a BPMN Process or SubProcess diagram as a Data Object. Example 
BPMN Data Usage Matrix |