Equivalency for Post graduate diploma (one year)

Hi team, I got ECA done and the status shows: Bachelor’s degree (four years) and postgraduate diploma (one year). In express entry profile for Canada Immigration, I have entered my bachelors degree details by selecting Bachelor’s degree or other programs (three or more years) at a university, college, trade or technical school, or other institute. But there is no option to enter Postgraduate diploma (one year).
Should I enter as masters or is there any other option?
Kindly suggest me how to enter the Post graduate diploma (one year) details into express entry profile. Thank you.