Define flows
After defining tasks, you can define the flows between the tasks:
1. Click "New flow" of menu "workflow design":
2.Click a task and then click another task, the Route properties will appear:
Input Conditions:
(1) "Always Processing"
(2) "Processing when:"
choose "Processing When, and click "Expression...":
All data fields on the worksheet are shown on a pop-up window named "Input Conditions". They can be used to set various structural expressions with all available logical operators.