7. Double click an output register that will be the input of another module.
Result: On the lower left-hand corner of the window, WinPM displays
the output register of the selected module.
8. Select the module to be connected to in the Select Module drop down
list.
Result: WinPM displays the module to connect to. If the data type of the
input registers matches the data type of the selected output register, the
color of the lines for the input registers are light green.