I'm very new to Lectora and am trying to use the "NotCompleted / Completed" variable generated by a Raptivity activity to hide/show the "next" navigation button on my page. I have found some info. on the topic but am still a bit lost.I simply want the user to complete the Raptivity activity (before they can move along in the course).Right now I'm delaying the display of the next button using the time in transition, but would much rather actually have it based on the user really doing activity and not just time. Any help, hints or advice is welcomed!