If an Oathbreaker Paladin is multiclassed, does the Control Undead Channel Divinity use character level?

@JeremyECrawford If an Oathbreaker Paladin is multiclassed, does the Control Undead Channel Divinity use character level or Paladin level?

— Ryan Muller (@Arcium_XIII) January 31, 2017

Control Undead refers to the paladin's level. The intent there is the character's level as a paladin. #DnD https://t.co/ekdCQAkhsY

— Jeremy Crawford (@JeremyECrawford) January 31, 2017