It is possible to dynamically invoke two or more processes from a single call activity step that is configured for dynamic process behavior. This can be done by mapping pipeline data (for example, purchase order data) into a document reference list that specifies two or more document type instances:

By creating the necessary logic, you can pass pipeline data to each dynamically invoked process as required; furthermore, you can create multiple instances of each process, as described in Invoking Multiple Instances of a Dynamic Process.

Special considerations must be taken to ensure proper document handling. For more information, see Handling SubprocessModel Documents with Dynamically Invoked Processes.