CATIA version confusion

Hello all,
I am using CATIA v5-6 r2020 version, but when I asked client is this version ok for you or do you use different version so he shared me this pic, I am using CATIA from last 5 years but this is new to me, please let me know which version is this and it is (CATIAV5-B32) lower or higher than v5-6 r2020.
Thanks in advance.