by google user
step 1: choose an app in the [start app] block
step 2: enter the different parameters in the [variable set] block that sets "applications".
!! You MUST observe the existing interpunction you see in here !!
step 3: start flow, a window should pop up showing a list of names, when you select one, the window closes, wifi is checked, turned on if off, connection is tested and the flow waits to establish one. then the app starts with the parameters supplied.
if this is not working, you must cut the equation
from the start app block and paste it into the line marked extras. if this still not works you should investigate on your own where the app expects its parameters