Quick question regarding sending passport to CPC ottawa

[milo2015]

hello
When mailing out passports along with PPR request letter and 2x photos of Principle applicant and spouse,does all of this needs to be in one package ?
Or separate packages needs to be mailed out for each principle applicant and accompanying spouse??

>>add info: Principal applicant and accompanying family member (spouse) are inland and residing at same address.



Thanks