If you are looking for certified O.S. , JDK, Database or Web Server version for Oracle Identity & Access Management then check Certification Matrix for Fusion Middleware Components here
On Fusion Middleware Certification Matrix page, search for your Identity & Access Management version and click on XLS . For Certification Matrix for IAM version 188.8.131.52 click here
Oracle ACE, Author, Speaker and Founder of K21 Technologies & K21 Academy : Oracle Gold Partner specialising in Design, Implement, and Trainings.