File virtualbox-60-vboxguest.rules of Package virtualbox.openSUSE_Leap_15.3_Update
KERNEL=="vboxguest", NAME="vboxguest", OWNER="root", MODE="0660" ENV{ID_INPUT}="1", ENV{ID_INPUT_MOUSE}="1" KERNEL=="vboxuser", NAME="vboxuser", OWNER="root", GROUP="users", MODE="0660"