Used when someone is anticipated to perform well in their known role or skill area. After the team's brief, the designer was ready to do her stuff.
Pro Tip 2/3
Expertise implication
Implies the person has a special ability or expertise that others recognize and regard highly. He's known for his baking, so let him do his stuff for the event.
Pro Tip 3/3
Moment of action
Signifies a moment when someone must take action, especially in a critical or spotlight situation. The players are set, now go do your stuff and win this game!