degree verification (I-944 required)

[allen2021]

Hi Guys
I am filing for i-944 and I need to get my international high school and college degree verified. I can have the college level verified with the designated agency without a problem. But I can not find any high school level graduation certificate.

My question is if I can have a certified (evaluated) college degree by the designated agency, do I still need the high school one?

Thanks