<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
<toggleable_menu
 layout="topleft"
 name="Copy Paste Features Menu">
    <menu_item_call
     label="Copy"
     layout="topleft"
     name="params_copy"
     visible="true">
       <on_click function="PanelVolume.menuDoToSelected" parameter="features_copy" />
    </menu_item_call>
    <menu_item_call
     label="Paste"
     layout="topleft"
     name="params_paste"
     visible="true">
       <on_click function="PanelVolume.menuDoToSelected" parameter="features_paste" />
       <on_enable function="PanelVolume.menuEnable" parameter="features_paste" />
    </menu_item_call>
</toggleable_menu>