OAF JDeveloper Version

How to find the correct version of JDeveloper to use with E-Business Suite 11i or Release 12 - Use Metalink Note:416708.1

In order to find the information regarding your installation use the link of your EBusiness Installation;
http://host:port/OA_HTML/OAInfo.jsp

NOTE : Starting from 12.0.4 the page http://host:port/OA_HTML/OAInfo.jsp is not supported anymore, instead we need to login to Applications and select “About this Page” link. It will show us the OAF level and much more information.