Specify how to process the value of <code>source</code> attribute of <code>&lt;xs:appinfo&gt;</code> elements.
<p>
<u>Possible Choices</u>:
<p>
<i>"document as see-link"</i>
<dl><dd>
The value will be documented in a section below annotation text looking as the following:
<dl><dd>
<b>See:</b>&nbsp; <i><u>&lt;source url link&gt;</u></i>
</dd></dl>
</dd></dl>

<i>"document as annotation title"</i>
<dl><dd>
The value will be documented as a title printed before annotation text obtained from this <code>&lt;xs:documentation&gt;</code> element.
</dd></dl>

<i>"no processing"</i>
<dl><dd>
The value of <code>source</code> attribute will not be documented.
</dd></dl>