I’ve had several family members tune into different trainings, events, and socials that were broadcasted online. If you work in a secured environment then either (1) lower classification level and get permission to film, or (2) have the event somewhere else. Both options work, obviously #2 is the preferred method. Best of all: you do not need to task a Soldier or have your assistant do this. Buy a tripod for your phone, use a decent app and platform to stream, and charge your phone so that it will last the entire event.
Post it online and you are in business…share/repeat.