But form imm5662 is for principal applicant...so I am in dielema.
Yes you're right - the form is for the PA to fill out but since they have a section for the spouse's travel history, I think it needs to be filled out - at least that's what we did in our application when we submitted in June 2017. The way I viewed it is that NDVO will probably check to see that travel dates match if you and your spouse traveled to visit each other.
That's just my opinion but maybe somebody else in the forum can confirm if this section of the form needs to be completed by the sponsor?