Take Charge

You approach Maria Hill, several other operatives from around the bridge turn to look at you. "Who are you?" She asks, wondering how you got here.
"I'm in charge here." You say, flashing a bit of paper and convincing her that it says you're her commanding officer. She stands to attention, letting everyone else who couldn't see the paper know, that there's no doubt you're in charge.
"What can I do for you sir?" She asks with a salute.