I applied for my PR under Canadian Experience Class in June, claiming work experience from a previous job I had. I was just looking through my documents and realized that my work experience letter was not dated when issued. Meaning, it mentions the date I worked for the company (October X 2018 - March X 2020), but it wasn't dated when issued and signed by my supervisor. Is it worth getting another dated copy of this letter and submitting via the webform along with an LOE? My concern now is if it triggers a review required at the eligibility stage.