Trophy Criteria : Is it 'OR' or 'AND' ?


Well-known member
I'm wondering how the trophy criteria works. If I specify multiple criteria, is it treated as 'AND' or 'OR'. For example, in the 'Award This Trophy If' setting, I choose -

1. User has posted at least X messages: 50
2. User has received at least X likes: 20

-> Will the trophy be given if the user has '50' posts AND '20' likes ... OR
-> Trophy will be given if the user has 50 posts OR 20 likes?