請幫我看一下意思

[mitori]

Official transcripts (in sealed envelopes) from all postsecondary institutions attended

這是指要高中和大學的成績單嗎?--我是大學畢業
還是只要大學就可以了??

[vc1209]

only university (or college) transcripts

[mitori]

了解, 謝謝回答