Identity Protection Pin (IP PIN) 2023 - For Future 2023 Tax Return & Not Present 2022 Tax Return?

A couple weeks ago my spouse and I filed and received Identity Protection Pins via the IRS website. We have both received pins stating they are "Identity Protection Pin (IP Pin) 2023".

 

I just want to make sure about this - it's for when we file the 2023 tax returns next year in 2024 - not the current filing for the 2022 tax returns in process now.