If you would like to specify additional ``See also'' navigational links, use one or more <see> tags within the <head>...</head> section of your source file (see `What is a `see also link'?').
The format of this tag is:
<see id="pagename">where the pagename is the short reference of the page you want to point to. You can also clear the list of see-also topics with a tag of the form:
<see none>This tag clears out the list of see-also topics, including the default link to the parent topic. Additional <see id="..."> tags can be included after the <see none>, and these will have the effect of adding see-also topics as usual.
<see none> <see id="unix/rm"> <see id="mumble">The first line clears out the default see-also link to the parent. The second line adds a see-also link to file rm.html in the directory whose short name is unix. The third line adds a see-also link to file mumble.html in the same directory as the file containing the <see> tag.