I have been invited to apply under FSW. I have a one (1) year of experience as a QC Technician under NOC 2211. I was employed under a recruitment agency for 1 month and 10 days and the remaining 10 months and 20 days were under the main company, which totalled 1+ years of experience. However, I was not able to declare the employment under the recruitment agency on my express entry profile. Would it be enough to just provide a letter of explanation and payslips from the recruitment agency when I accept the invitation?