Revisions of files
Limit characters in filenames.
logging and error messages.
version system for documents folder.
kiosk mode –integrate into sddm too
captcha for new HID devices to prevent rubber ducky attacks
Parental Controls/organization controls — time limits, filter for firewall, block vpns for user, program restrictions
reporting of activities
sandboxing of apps
apply/cancel
alt-space shortcut to get window menu, altspace-c close window
Better standard user templates (KDE, I want every user to have the start menu the way I want it to be) — exportable and importable
expanded permissions, visibility / gui for it. (policy kit/selinux?)