info.xml

<productinfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:noNamespaceSchemaLocation="optional">
    <?xml-stylesheet type="text/xsl"href="optional"?>
    <!-- info.xml file for the mytoolbox toolbox -->
    <!-- Version 1.0 -->
    <!-- Copyright (2014) (Ulrich Hohenester).-->
    
    <!-- Supply the following six elements in the order specified -->
    <!-- (Required) element; matlabrelease content is not currently used -->
    <matlabrelease>R2011b</matlabrelease>
    <!-- (Required) The name element appears in the Contents pane -->
    <name>MNPBEM</name>
    <!-- (Required) The type elementidentifies your package; pick one: -->
    <!-- matlab, toolbox, simulink, blockset, links_targets  -->
    <type>toolbox</type>
    <!-- (Optional) icon file to display in the Start button -->
    <icon>sampleicon.gif</icon>
    <!-- (Required if you supply help) relative path to help (HTML) folder -->
    <help_location>help</help_location>
    <!-- (Required if you supply help) icon used in the Help browser TOC -->
    <help_contents_icon>$toolbox/matlab/icons/bookicon.gif</help_contents_icon>  
</productinfo>