on my T4 slip, I have an amount in box 16 (CPP) and Box 16A (CPP2) ... where do I enter the amount from T4 box 16A?

on my T4 slip, I have an amount in box 16 (CPP) and Box 16A (CPP2) ... where do I enter the amount from T4 box 16A?

There is a Box 16A on the T4 page for 2024.

on my T4 slip, I have an amount in box 16 (CPP) and Box 16A (CPP2) ... where do I enter the amount from T4 box 16A?