The Odisha Public Service Commission (OPSC) has issued admit cards for the 2023 Junior Assistant recruitment examination, scheduled for November 4 and 5. Candidates can access their call letters on the official OPSC website. To ensure a smooth examination process, applicants must use the correct subject codes when completing their answer sheets, as outlined in the article. OPSC advises candidates to regularly check their website for updates and crucial information related to the examination.