Question on the Notation for Second Set Last in 5/3/1 Forever

Bigger Stronger Leaner Jim Wendler 5/3/1 Coaching
1

In the weekly box for Second Set Last in Forever it lists 5/3/1, 5’s progression, SSL.

I just wanted to be clear that this just means to combine them all together for only 3 main work sets?. Not doing 1x5 @ 65%-75% and then another 3 work sets of 5’s PRO before SSL?

I’m mainly confused because the 5/3/1 being listed seems redundant since 5’s pro uses 5/3/1 percentages anyways?

2

Nah it’s just the way it’s written, look at the first box with the exact sets, that’s what you need to complete. 5’s PRO then the supplemental.