On March 18, 2026, SM’s channel uploaded a YouTube video titled 'SMTOWN Official App, NCT DREAM Light Stick Pairing Guide.' The clip walks NCT DREAM fans through how to easily link their light stick to the app—from registering the device and entering seat information to getting fully concert-ready. One fan commented, "This light stick was released two years ago, but the tutorial is only being uploaded now," expressing disappointment. Another reacted positively, saying, "Wow, they’re even posting this now." Through guides like this, SM aims to help fans enjoy concerts more conveniently while staying connected across various online channels. The timing of the release is expected to be a big help for fans ahead of the upcoming NCT DREAM concert.