Specify how to hyperlink the depiction of a <b>global attribute</b>:
<p>
<i>"global documentation"</i>
<dl><dd>
The hyperlink will be generated to the attribute's global documentation
(see <i>"Generate Details | Global Attributes"</i> parameter).
If that documentation is not found, the hyperlink goes to the local documentation
(of the attribute's reference definition) in the <i>Attrbute Detail</i> section.
At last, if that is also not found, the hyperlink is directed to the definition of the global attribute
within the XML schema source. See <i>"Details | Schema Overview | XML Source"</i> parameter.
</dd></dl>

<i>"local documentation"</i>
<dl><dd>
In this case, the local documentation (found in <i>Attrbute Detail</i> section)
will be the first priority; then the attribute's global documentation;
at last, the location within the XML schema source.
</dd></dl>