Reference: Sample response file

You can use an XML-based response file to specify predefined information such as silent installation preferences, repository locations, installation profiles, and so on. Response files are beneficial for teams and companies that want to install installation packages silently and to standardize the locations and preferences for installation packages.
Sample response file
<agent-input >

<!-- add preferences -->
<preference name="com.ibm.cic.common.core.preferences.http.proxyEnabled" 
value="c:/temp"/>

<!-- create the profile if it doesn't exist yet -->
<profile id="my_profile" installLocation="c:/temp/my_profile"></profile>

<server>
<repository location= 
"http://a.site.com/local/products/sample/20060615_1542/repository/"></repository>
</server>

<install>
	<offering profile= "my_profile" features= "core" id= "ies" 
version= "3.2.0.20060615">
	</offering>
</install>

</agent-input>

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