How do I use this node?

Does anyone know how to use Is Task Executing node? I have no idea how to use it but I need to use it.

You send the node a reference to your task, and it returns whether or not that task is currently executing.

Learn more about Behavior Tree Actions. Also here is the API page for IsTaskExecuting.

Not sure how to refernce the task. Its parants class is BTTask Blueprint Base. I don’t know how to reference the task in this case. Can you help me out here please?