Islamic Banking Risk Help: Murabaha vs Conventional CVAs

Hi everyone, just wanted to shout out the team for this incredible study group, it has been a lifesaver during my busy evenings. As a private equity associate juggling deal flow and my prep for the CME-1 and the IISI exams, studying for banking exams can be mentally exhausting, but the clear explanations help a lot. I have found the risk management chapters to be the most difficult part of the current syllabus because the sheer volume of definitions required is quite overwhelming and the application of these concepts often feels disconnected from the real world scenarios I see in my day to day. Could anyone shed some light on the specific regulatory nuances regarding operational risk within Islamic banking contexts. I am trying to reconcile the General Risk Management reading from the core text with the specific scenarios in the UAE FRR section, particularly how the credit valuation adjustment CVA is treated differently when dealing with Murabaha versus conventional financing facilities. The math behind the portfolio adjustment for sovereign risk in the Gulf Cooperation Council markets seems to change depending on which exam regulator we are following, and I want to make sure my answer key is aligned correctly. Thank you all so much in advance for helping a struggling junior out on this forum. If anyone has a quick mnemonic for memorizing the three lines of defense model used in the CMA Saudi syllabus, that would be fantastic. I really appreciate everyone sharing their knowledge here, as it makes a massive difference to my confidence levels as we get closer to the test window.