Here is how the Opening Scene: Code Red registers goes in Thomas, Twilight Sparkle, Brian Griffin, and Weekenders Adventures of Civil War.
(screen goes black)
Nighlock: When we sign, when do we start?
Iron Man: Well, you're first mission will be to go with Rhodes and Vision to Ponyville to convince Thomas and Twilight's team to register.
Mister Fantastic: But don't do this mindlessly. Are you absolutely sure you want to register? Is your team sure?
Shadowcat: We'd follow him to the ends of the Earth. Of course we're sure.
Red Smoke: Why should we have to hide behind these things?(takes off her hood)
Hank Pym(Yellowjacket): If you say so.(hands out the papers titled Superhuman Registration Act)
(the papers turn as the screen goes black)
(Thomas, Twilight Sparkle, Brian Griffin, and Weekenders Adventures of Civil War appears on the screen)