Hello,

obviously I'm logged at KDE Forums (through the remember me function), so I once knew my KDE Identity user name. But I don't know it anymore, just that it is not identical to my KDE Forum user name. So, is there any way to find out the KDE Identity user name when logged in the forums?

Thanks!

One way would be to ask here
Your identity username is the first letter of your first name and your surname appended. Everything together and lower case.

Hope that helps.