.dotfiles/configs/openbox/menu.xml

<?xml version="1.0" encoding="utf-8"?>
<openbox_menu xmlns="http://openbox.org/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://openbox.org/ file:///usr/share/openbox/menu.xsd">
    <menu id="root" label="Menu">
        <item label="Browser">
            <action name="Execute">
                <command>firefox</command>
            </action>
        </item>
        <item label="Terminal">
            <action name="Execute">
                <command>kitty</command>
            </action>
        </item>
        <item label="Task Manager">
            <action name="Execute">
                <command>xfce4-taskmanager</command>
            </action>
        </item>
        <separator/>
        <item label="Set Wallpaper">
            <action name="Execute">
                <command>nitrogen ~/.dotfiles/assets/wallpapers</command>
            </action>
        </item>
        <separator/>
        <item label="Restart">
            <action name="Execute">
                <command>reboot now</command>
                <prompt>Really shutdown the computer?</prompt>
            </action>
        </item>
        <item label="Shutdown">
            <action name="Execute">
                <command>shutdown now</command>
                <prompt>Really shutdown the computer?</prompt>
            </action>
        </item>
    </menu>
</openbox_menu>