App-specific passwords
I can generate a password, but I no idea how to find it. Any advice?
How to view app-specific passwords
From this Apple Recommended post by ASC contributor muguy in Viewing App-Specific Passwords? - Apple Community
Log into https://appleid.apple.com/account/manage/section/security#!&page=signin
Select App-Specific Passwords
You'll then see your active passwords
If you forget the password, you'll need to revoke and create it again.