I was looking to execute two sets of tasks at the same time, or near enough and came across this thread. Whilst I’m sure the original poster has moved on, for any who are looking for a solution to “parallel tasks” here’s what I used - not sure if it’s what you’d call best practice though.
Start with a While Loop, from the While Loop’s Loop Body wire this into a Do N. Set your Do N integer to 2. From the Do N Counter terminal wire this into a Less than Integer node. Set the value in the Less than Integer to 2 also. Wire the boolean **result **from the Less than Integer into the Condition terminal of the While Loop.
From the Do N **Exit **terminal wire this into a Switch on Int node. Wire the Do N Counter terminal into the Switch on Int Selection terminal.
On the Switch on Int node, add more pins and wire from terminal 1 and terminal 2 into your desired “parallel nodes”.
Hope this helps those that want a quick and dirty solution to parallel tasks.