Expiry date of old passport

[shashidhar_sm]

Guys, need your help

I had to get my passport reissued as my address had changed. The old passport had not expired yet, and had 3 more years on it.

The new passport expires in 2025 now, and the old one would have expired in 2018.

Now, when creating my EE profile, do I mention the actual expiry date on my old passport or the date on which I got it cancelled and a new one was reissued? Please help!