when a CSW endpoint based on CSW 2.0.2 APISO GeoNetwork profile is queried from the CSW Client, the Live Data search option in the CSW Client UI is grayed out. From a UI perspecitve, this is because the <SupportContentTypeQuery> is set to ‘False’ in the CSWProfiles.xml file for the
APISO 2.0.2 GeoNetwork profile, and the <xsl:apply-templates select="/GetRecords/LiveDataMap"/> is commented out in the CSW_2.0.2_APISO_GeoNetwork_GetRecords_Request.xslt file. But when these elements are adjusted, the results are that no records are found when "Live Data" is checked on the CSW Client. The underlying cause is that the CSW Client is not configured to request only live data results from this kind of endpoint.