arch/pkg/de-p1st-xfce4/config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml

<?xml version="1.0" encoding="UTF-8"?>

<!-- Changes from default panel configuration:
     * Remove lower panel (panel number 2)
     * Add Whisker-Menu to the left
     * Add launcher "BluetoothOn" to the right (this requires the folder .config/xfce4/panel/launcher-99/)
     * Add launcher "screenshot"  to the right (this requires the folder .config/xfce4/panel/launcher-8/)
     * Remove Applications Menu from left; remove user from the right;
-->

<channel name="xfce4-panel" version="1.0">
    <property name="configver" type="int" value="2"/>
    <property name="panels" type="array">
        <value type="int" value="1"/>
        <property name="dark-mode" type="bool" value="true"/>
        <property name="panel-1" type="empty">
            <property name="position" type="string" value="p=6;x=0;y=0"/>
            <property name="length" type="uint" value="100"/>
            <property name="position-locked" type="bool" value="true"/>
            <property name="icon-size" type="uint" value="16"/>
            <property name="size" type="uint" value="26"/>
            <property name="plugin-ids" type="array">
                <value type="int" value="7"/>
                <value type="int" value="2"/>
                <value type="int" value="3"/>
                <value type="int" value="4"/>
                <value type="int" value="5"/>
                <value type="int" value="6"/>
                <value type="int" value="9"/>
                <value type="int" value="10"/>
                <value type="int" value="11"/>
                <value type="int" value="12"/>
                <value type="int" value="13"/>
                <value type="int" value="99"/>
                <value type="int" value="8"/>
            </property>
        </property>
    </property>
    <property name="plugins" type="empty">
        <property name="plugin-2" type="string" value="tasklist">
            <property name="grouping" type="uint" value="1"/>
        </property>
        <property name="plugin-3" type="string" value="separator">
            <property name="expand" type="bool" value="true"/>
            <property name="style" type="uint" value="0"/>
        </property>
        <property name="plugin-4" type="string" value="pager"/>
        <property name="plugin-5" type="string" value="separator">
            <property name="style" type="uint" value="0"/>
        </property>
        <property name="plugin-6" type="string" value="systray">
            <property name="square-icons" type="bool" value="true"/>
            <property name="known-legacy-items" type="array">
                <value type="string" value="networkmanager applet"/>
            </property>
        </property>
        <property name="plugin-9" type="string" value="power-manager-plugin"/>
        <property name="plugin-10" type="string" value="notification-plugin"/>
        <property name="plugin-11" type="string" value="separator">
            <property name="style" type="uint" value="0"/>
        </property>
        <property name="plugin-12" type="string" value="clock"/>
        <property name="plugin-13" type="string" value="separator">
            <property name="style" type="uint" value="0"/>
        </property>
        <property name="plugin-7" type="string" value="whiskermenu"/>
        <property name="plugin-99" type="string" value="launcher">
            <property name="items" type="array">
                <value type="string" value="99.desktop"/>
            </property>
        </property>
        <property name="plugin-8" type="string" value="launcher">
            <property name="items" type="array">
                <value type="string" value="16218680691.desktop"/>
            </property>
        </property>
    </property>
</channel>