What FAA steps do I need to take to fly a DJI Spark for recreation?

I want to make sure that if I fly my DJI Spark, I'm not going to get in trouble.I have registered it on the FAA Drone Zone and paid the $5 registration fee. I will be printing this certificate to carry with me in my wallet, as well as putting the registration number on my drone itself.I applied for a part 107 waiver to fly it at dawn and twilight, explaining how I plan to do so responsibly, in accordance with the lighting/visual line requirements.Is there anything else I need to do? Do I need to take a flying certification course? Asking because I see this page on the FAA site: https://ift.tt/3f37NZH. via /r/drones https://ift.tt/2y1hjfm