Hey,

I've set up a web.de webdav in Dolphin and said it should save the account name and the pw. But now i want to use a web.de webdav (so its the same address) with an other account.

How can I change the username and the pw? Or where is it stored?

This is a general effect of saving the credentials. Actually this problem occurs in every application or environment, it is not KDE specific.

In the KDE case I see two solutions:
1.) add the username to the webdav url. It makes sense to differ urls on the same domain anyway. (use the "@" notation: webdavs://user@domain.org/path)
2.) in case you use wallets to save the credentials (which you should do) you can identify the credentials there. Use the kwalletmanager docked in the panel to open the (right) wallet and have a look there. Should be somewhere under "form data".
But this option wont really help you, all you can do is delete it, then dolphin will as again next time. You would have to deny saving the credentials to the wallet again.

I would prefer solution 1.)

have fun !

Thank you so much!

I already thought no one would come up with an answer,
but your solution (1) did exactly what i was searching for.

Thanks again!