Configuring the Creo View Interference Engine > Working with the Creo View Interference Engine > Enabling the Use of SSL Client Certificates when Performing Batch Interference Queries
  
Enabling the Use of SSL Client Certificates when Performing Batch Interference Queries
To enable the use of SSL Client Certificates when opening Interference Queries in a secure Windchill environment, set one of the following commands as System or User Environment Variables on the Clash worker machine or add the command to the pvsclashworker.bat script used to start the worker.
PVIEW_SEARCH_ALL_CERTIFICATES=<1>—When set, (to any value), the SSL Client Certificates searches and uses all the certificates.
PVIEW_CERTIFICATE_ISSUER="<name>"— When set, the SSL Client Certificates search for certificates where the environment value is in the issuers name.
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If you set both environment variables, PVIEW_CERTIFICATE_ISSUER overrides PVIEW_SEARCH_ALL_CERTIFICATES.