how can I get the "family" element through its plugin_id?

yongshengfree <[email protected]>
Newsgroups gmane.comp.security.nessus.general
Message-ID <13386248.247231217774849185.JavaMail.coremail@bj163app128.163.com>
when I get a xml result from a console scan, the content of the result may be this:
..
<information>
<severity>Hole</severity>
<id>10647</id>
<data>...</data>
</information>
..
now I want to have the "family" element written to the result file, which may be this:
..
<information>
<severity>Hole</severity>
<id>10647</id>
<family>windows</family>
<data>...</data>
</information>
..

How can I get to this? now I just know I have to change some codes in the xml_output_ng.c, but I don't know how? Who can tell me? 
Thanks in advance!

_______________________________________________
Nessus mailing list
[email protected]
http://mail.nessus.org/mailman/listinfo/nessus
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.