Pensions in 2015

This stuff, defined contribution and defined benefit, is not examinable in the 2015 CFA Level 1 exam right? I don’t see it in the LOS but it seems to creep out every now and then. I just want to make sure I really don’t need it.

Thanks!

https://www.cfainstitute.org/CFA%20Program%20Study%20Session/2015_L1_SS09.pdf

2015 LOS 32J: compare the presentation and disclosure of defined contribution and defined benefit pension plans