Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//usr/share/applications/gnome-software-local-file.desktop

 [Desktop Entry]
Name=Software Install
Comment=Install selected software on the system
Categories=System;
Exec=gnome-software --local-filename=%f
Terminal=false
Type=Application
# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
Icon=system-software-install
StartupNotify=true
NoDisplay=true
MimeType=application/x-rpm;application/x-redhat-package-manager;application/x-deb;application/x-app-package;application/vnd.ms-cab-compressed;application/vnd.flatpak;application/vnd.flatpak.repo;application/vnd.flatpak.ref;application/vnd.snap;
X-Ubuntu-Gettext-Domain=gnome-software