Hello,
I would like to ask, probably trivial question, yet I was unable to find what is required.

Suppose I click Power/Session->New Session from launcher, KDE gives me possibility to login as another user.

I would like to automate it from shell script, lets say explicitly mount home directory for another user, and than initiate login to another session/user for which I mounted home dir.

Have no problem to mount /home/user, but I am a little puzzled, how to then start "Session:user"

Any help would be appreciated, thanks in advance. Google gives me a lot of irrelevant information, that is pretty far away from what I require.