How to find what version / Build / Patch installed on your Webcenter Portal Environment

It is always big concern to find out what is the version / build / patch installed on your Webcenter Portal environment,

Below Oracle Document clearly explains about how to get Webcenter Portal Patch/ Build installed

Doc ID 1053606.1

1. Access the default WebCenter Home Page:
   http://server:port/webcenter
   
    
2. In the bottom of the page click on "About WebCenter Portal".
   Note: In previous versions the link should say "About WebCenter Spaces".
   
   This should show the WebCenter version.
   
   Here is an example of what you should see: