收到悉尼大学的conditional offer要我上传
Offer conditions
Please provide supporting documentation to the University as outlined in this conditional offer.You must have your academic documents including academic transcripts and testamurs verified by the China Academic Degrees and Graduate Education Development Centre (CDGDC). Please provide your verification report so that we can carry out an online verification. Where we are unable to verify your documents online, we will contact you for more information.
请问CDGDC认证，学位证和毕业证都需要认证吗？还是只认证学位证就行？求过来人指点