Process Variables
Variables that are global to the process.
Process variables are entities that are defined by the Orchestrator. They can be used to control dataflow in a process by providing input to a task or by monitoring an output. They can be created through the RMB context menu in the Variable Browser.
Figure 1. The properties of variables are the same as inputs (See Inputs and Outputs) and their values can be set through the Variable Browser.
Variable Name should be unique in the process level.