The figure shows a screenshot of the Variables dialog for the "RequiresManualApproval" decide activity. The dialog shows four variables:

Name Type QName
com_oracle_demos_orderbooking_Approve_i Element ns13:Approve
com_oracle_demos_orderbooking_Approve_o Element ns13:Approve
dsIn Message Type ns12:assertExecuteWatchStatefulMessage
dsOut Message Type ns12:assertExecuteWatchStatefulDecisionMes... (the rest of the value is not shown in the screenshot)