I have a problem with Samba in KDE.
I didn't MOUNT anything, just access some of the Samba share on my
windows machines from Konqueror.

I assumed that KDE use my linux login info to login those Samba shares.
For an example, if I logged into my "user1" linux account, KDE will
login as "user1" to any Samba Shares.

Now, I want to change the login identity for my Samba Shares, because
the permission of my Windows Shared Folders changed.

How can I do this change?

Again, I am talking about using Konqueror, not MOUNT.

Many thanks..