Hi, if you are in Canada, you can order your GCMS notes for yourself. The below is the link and suggested responses to the questions to fill in for your request online.
How to make a request under the Access to Information Act website (see link below) for your GCMS notes:
https://www.canada.ca/en/immigration-refugees-citizenship/corporate/transparency/access-information-privacy/requests-information-act.html
Apply online
*Please select the Department where you would like to submit an Access to Information or Privacy request.
Immigration, Refugees, and Citizenship Canada
*To be eligible to make a request, you must be a Canadian citizen, a permanent resident of Canada or an individual or corporation currently present in Canada. Please select the category that best describes you.
Individual/corporation currently present in Canada
*Here, you enter your demographic info and email address
*Are you requesting information on your own behalf?
Yes
*Select the category that best describes you.
Member of the Public
*How would you prefer to receive the requested records?
E-mail (principal applicant's email)
*What type of information are you requesting?
Privacy Act
*Which type of records do you wish to request?
Immigration/Citizenship records
Requesting Information for:
Your name
Date of Birth
UCI # (principal applicant's)
*What type of record would you like to request?
Permanent Residence
*Which specific information are you looking for?
Status Update of File/ Reason for Refusal/ Officer’s Notes
*File Number(s)
Your Permanent Residency application file number in your CIC account
*Then it will ask you to upload a copy of your visa, or open work permit, passport, etc. in a single pdf file.