Installation and Upgrade > Installing and Configuring PTC FlexPLM > Modifying Configuration Files for Development, Testing, and Production > Configuring PTC FlexPLM for Cluster Configuration and Multiple PTC Embedded Servlet Engine Instances > Proxy Configuration Examples
  
Proxy Configuration Examples
Tech Pack Help Center Proxy Example
Use the following as an example if the tech pack access app is being deployed:
ProxyPass /Windchill-TPAAHC http(s)://HOST:PORT/Windchill-TPAAHC

ProxyPassReverse /Windchill-TPAAHC http(s)://HOST:PORT /Windchill-TPAAHC
FlexPLM Help Center Proxy Example
ProxyPass /Windchill-FHC/ http(s)://HOST:PORT/Windchill-FHC

ProxyPassReverse /Windchill-FHC/
http(s)://HOST:PORT/Windchill-FHC
Image Alias Examples
Use the following examples to use an overridden alias for a single save location of image thumbnails.
ProxyPass /RFAImages/ http(s)://HOST:PORT/RFAImages

ProxyPassReverse /RFAImages/ http(s)://HOST:PORT/RFAImages
External Email Notification URL Considerations When Mixing Server Protocol Access
Use the following property if the server has multiple protocol, where internal users access through http and external users access through https.
com.lcs.wc.util.MultiProtocalAccessToServer=true
If this property is set to true, then clientSideEmail renders two email links: one for http and the other for https.
Other Mixed Protocol Considerations
#com.lcs.wc.util.MultiProtocalAccessToServer.internalProtocal=http

#com.lcs.wc.util.MultiProtocalAccessToServer.externalProtocal=https

#com.lcs.wc.util.MultiProtocalAccessToServer.externalHostName=someotherhostname

#com.lcs.wc.util.webserver.proxyWebPortDisabled=true

#jsp.email.SSLOffloadProtocolOverride=http