DA = Diploma Active points
DP = Diploma Passive points
NDA = Non-diploma Active points
NDP = Non-diploma Passive points
DA and NDA = Active points
DP and NDP = Passive points
You need 30 Active points, both NDA and DA. But as stated in
handbook, you need 10 Diploma related points, so you will need at
least 10 DA points.
The rest of passive points is spread evenly between NDP and DP.