How to list a certificate in automated applicant systems when there's no option for it?

I have a digital marketing certificate, but in the majority of applicant portals in the education section, there's no option for "certificate" or "other" or "graduate degree" etc., there's only the usual ones like high school, bachelors, masters, doctorate, JD, etc. So I just put my bachelors and don't list my certificate in these situations.

I feel like it hurts my chances of getting through the automated systems especially for marketing jobs. What should I do in this situation? Some say I should list it as a masters but I kinda feel like that's being dishonest. Any thoughts?

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