Just some other Numberblock user...

Onelle - She'll slowly from the backstage hallway and make her way to your office. Click on her in the cameras to push her back. If she reaches your doorway, she'll never leave.

Tyler - He'll appear in the window at the front of your office. Keep your camera up to prevent being blinded by his "number two's."

Theresa - Approaches from either hallway. When she's near, she'll ward away other animatronics from the hallway she's at, but once she's finished, either quickly close the door she's at, or look at her until she leaves your office.

Ford - He'll suddenly block one of your doors when flipping down the monitor. Answer his question correctly to make him leave.

Fiona - Crawls through the vents. Use the audio lure to keep her away, or click on her when you hear her approach your office. Moves much slower than other vent animatronics, but is immune to the heater.