TRV for Outland Spousal Sponsorship

[Frankie Chan]

Hi there,
I am a outland applicant and trying to apply for my spouse TRV to come to Canada. In the invitation letter, should i say it my wife is apply for TRV to Canada and await for the PR processing? or i should say that she is coming for a short trip with me and will leave Canada after the trip ? I am a little confused on the TRV for outland application, as it says the applicant must prove that they will leave Canada

Thanks