Thank you all for the replies

From what i am gathering, one can ground the negative to the chassis of the car instead of the negative on the battery when using the Volvo to jump another car. Is this accurate?

How would you jump another car from the engine compartment? The manual speaks to how one would jump your car (the Volvo) using the engine compartment but but doesn't provide guidance on jumping another persons car. Is there a negative terminal in the engine compartment?