말씀하신 링크를 보면, full time CPT 쓰면 OPT 기간이 줄어든다는 주장이 있지만, 결론은 아니라는 글입니다.
마지막 부분에…
So engrained is the interpretation that less than 12 months of full-time CPT does not affect eligibility for the full duration of 12 months of OPT, that SEVP’s Post-Completion OPT Planning Tool reflects the same counting protocol, and does not discount full-time CPT from the availability of a full 365 days of OPT.