Return metadata fields in Google Search Appliance result - google-search-appliance

Question

I'm working with a Google Search Appliance machine using the feed type metadata-and-url.
I posted the feed to the GSA machine sucessfully, but when I do a search (using my appliance URL) to get the XML from the GSA machine, I cannot see the metadata in the returning XML. Should I use some querystring parameter?
Any idea?
This is the xml posted to the GSA machine:
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE gsafeed PUBLIC "-//Google//DTD GSA Feeds//EN" "">
<gsafeed>
<header>
<datasource>TestXMLFeed</datasource>
<feedtype>metadata-and-url</feedtype>
</header>
<group>
<record url="http://www.WHATEVERURL" action="add" mimetype="text/html" lock="true">
<metadata>
<meta name="Creator" content="testcreator"/>
<meta name="Project" content="testproject"/>
<meta name="TypeOfContent" content="testtypeofcontent"/>
</metadata>
</record>
</group>
</gsafeed>
This is what I get from the search:
<GSP VER="3.2">
<TM>0.010752</TM>
<Q>Test page</Q>
<PARAM name="q" value="testpage" original_value="testpage"/>
<PARAM name="site" value="test" original_value="test"/>
<PARAM name="sort" value="date:D:L:d1" original_value="date:D:L:d1"/>
<PARAM name="oe" value="UTF-8" original_value="UTF-8"/>
<PARAM name="ie" value="UTF-8" original_value="UTF-8"/>
<PARAM name="ud" value="0" original_value="0"/>
<PARAM name="ip" value="whateverip" original_value="whateverip"/>
<PARAM name="access" value="p" original_value="p"/>
<RES SN="1" EN="1">
<M>1</M>
<XT/>
<R N="1">
<U>http://www.WHATEVERURL</U>
<UE>http://www.WHATEVERURL</UE>
<T>Test title</T>
<RK>8</RK>
<CRAWLDATE>1 Feb 2011</CRAWLDATE>
<FS NAME="date" VALUE=""/>
<S>
Summary test
</S>
<LANG>es</LANG>
<HAS>
<L/>
<C SZ="5k" CID="o7iCf_ghuzAJ" ENC="UTF-8"/>
</HAS>
</R>
</RES>
</GSP>

Answer 1

Add the parameter &getfields=* to your google search appliance search url page.
And for filtering after on those metadata is necessary to add partialfields=Creator:testcreator in the querystring too.