Update:
We were directed to this clause at ENF 4 Port of entry examinations:
12.13 Family members arriving before the principal applicant Occasionally, a border services officer at Immigration Secondary will encounter a family member who arrives before the principal applicant and is seeking permanent residence. ENF 4 Port of entry examinations 2016-12-23 64 Paragraph R51(b) requires a permanent resident visa holder to establish that they and their family members, whether accompanying or not, meet the requirements of the Act and Regulations. For a family member to meet these requirements, it is usually incumbent on the principal applicant being admissible at the POE. This also holds true for the principal applicant arriving before their family members. A border services officer encountering this situation should obtain the following information from the family member or principal applicant: 1) why the family member or principal applicant is preceding the rest of the family (e.g., to seek accommodation or employment, lack of a seat on the aircraft carrying the principal applicant); 2) when the rest of the family is due to arrive; 3) and the person’s means of support. The border services officer should complete the verification process but should not grant permanent resident status to the family member. If the person has a valid permanent resident visa and the border services officer is satisfied that the rest of the family intends to come to Canada, the border services officer may wish to defer the examination pursuant to section A23 in order to obtain more information or wait until the rest of the family arrives so they may be examined. The border services officer should enter the information into GCMS by means of a GCMS Note, which indicates that the granting of permanent residence has been deferred pending the arrival of the rest of the family. If the border services officer has reasonable grounds to believe that the rest of the family will not be coming to Canada, the border services officer should initiate enforcement action unless the person qualifies in their own right for permanent resident status.
My understanding of that bold part is that if we can justify why my daughter has to arrive first, that she is being supported by the family member who is coming with her and that we (her immediate family) will be entering soon after, even though her PR will not be activated immediately, it will still be activated once we land afterwards. Is that right? Does anybody have any idea on what the examination is about and whether we have to do it at the airport or we have to make an appointment to do it afterwards?