<fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="false">
<entity name='account'>
<all-attributes />
<filter type='and'>
<condition attribute='createdon' operator='today' />
</filter>
</entity>
</fetch>
This follows on from this Microsoft Guide http://social.technet.microsoft.com/wiki/contents/articles/7681.setting-the-adfs-timeout-for-crm...