Installation and Upgrade > Windchill Installation and Configuration > Using the PTC Solution Installer > Installing Windchill Solutions > Optional Product Settings > Windchill Index Search Installation > Windchill Index Search Post-Installation Configuration > Set Properties for the Index Search Client
  
Set Properties for the Index Search Client
Set the following property to add the host on which Solr is running as a trusted host in Windchill. This is required to allow Solr to download content from Windchill:
xconfmanager -s wt.auth.trustedHosts=<Solr Host> -t codebase/wt.properties -p
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If you have installed the index search server in high availability mode (cloud mode), provide the list of Solr hosts separated by commas. For example:
xconfmanager -s wt.auth.trustedHosts=host1.ptcnet.ptc.com,host2.ptcnet.ptc.com -t codebase/wt.properties -p
Set following property to specify the user used by Solr for Windchill authentication when it downloads the content from Windchill:
xconfmanager -s wt.index.solrEffectiveUid=<User ID> -t codebase/wt.properties -p
For example:
xconfmanager -s wt.index.solrEffectiveUid=SolrAdmin -t codebase/wt.properties -p
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One user should be created and granted read and download permission for WTObject. This user is used by Solr to authenticate as a trusted host with Windchill and to download the content of the documents to be indexed.