Chapter 17 Creating Custom Activities and Process Starters You can package a process definition into a custom activity that hides the implementation details of the process from the user. You can also create a custom process starter either to perform specialized event processing or to handle events not currently supported in TIBCO ActiveMatrix BusinessWorks. This chapter describes how to create custom activities and process starters. Topics • Overview of Custom Activities • Creating Custom Activities • Using Custom Activities • Custom Process Starters