Chapter 8 Working with Process Data This section describes how to use data that is used in processes such as data fields, parameters, and participants. Topics • Creating Data Fields and Parameters • Handling Incoming Messages Using Correlation Data • Creating Declared Types • Associating Process Data with Events and Tasks • Associating Correlation Data with an Event or Task • Setting Event and Task Visibility (Private and Public) • Using Process Data to Create Tasks • Creating Participants • Exporting Participants to an Organization Model • Using Participants to Create Tasks • Deleting Data Fields, Parameters, Participants, and Type Declarations