Thank you, JandM for your valuable advice. Anyway, I just still don't understand/know why INZ require the letter from the university if I have evidence such as the degree and transcripts to prove I attended the course there. Do you have any idea why they need this letter? Thanks.
Originally Posted by
JandM
You have to get a separate letter from the university, stating that you (full name and date of birth), attended to study (whatever) course between this date and that date, and successfully graduated on (whatever date), with the whole course having been delivered in English.
And yes, getting a letter with the job description on will be fine. Make sure that the boss, or colleague, you get to write for you will be available at the contact details given while your application is being processed, because INZ will want to check that they genuinely did write the letter you have submitted.