Hello!
my Linux Distribution is CentOS 7.7.1908, with KDE 4.14.8. CentOS is used as the base to another system called SAGE.
After installed, we have 2 users:
-sagetr1, with permissions to edit it´s own desktop;
-sageihm, with no desktop permissions
I need create 4 "shortcuts" on sageihm desktop, but I can´t do it. I tryed editing $HOME/.kde files, using both sageihm and root login, but when I login KDE visual environment, the files return to default configuration.

So, I would like to understand:
1) How KDE manages user permissions and
2) How can I, with root access, edit desktop KDE widgets to other user without permissions?

Thanks,
idranuL