https://docs.oracle.com/en/middleware/fusion-middleware/bpm/12.2.1.4/workflow-api-ref/oracle/bpel/services/workflow/metadata/taskdisplay/model/package-frame.html
oracle.bpel.services.workflow.metadata.taskdisplay.model (Oracle Fusion Middleware Workflow...
oracle bpelservicesworkflowmetadatamodel