Divider element
The divider element renders a horizontal divider to separate groups of items.
Just like the item element, divider elements can be enabled or disabled with no impact to any other divider of item elements.
<CustomMenu enabled='true' firstgroup='false'>
<Title>Custom Menu Group</Title>
<Items>
<Item enabled='true'>
<Title>Menu Item 1</Title>
<URL>./About.aspx</URL>
</Item>
<Divider enabled='true'/>
<Item enabled='true'>
<Title>Menu Item 2</Title>
<URL>./About.aspx</URL>
</Item>
<Item enabled='true'>
<Title>Menu Item 3</Title>
<URL>./About.aspx</URL>
</Item>
</Items></CustomMenu>
To increase performance, the Portal caches this file in memory.
To refresh the cached version of this file, add a resetcustomcontent=1 URL parameter to the URL title bar while developing. Example:
http://machine/Portal/About.aspx?resetcustommenu=1
The cache auto-expires in five minutes. If there is no need to
immediately refresh the custom_menu.xml file, replace
the existing file. Within five minutes, the Portal automatically loads
the new file.