In applying the treatment as set out in the Paragraph CA-3.2.15, the Islamic bank licensee must ensure that the PP is properly documented and legally enforceable. In the absence of proper documentation and legal enforceability, the asset is to be treated as similar to a non-binding MPO which is exposed to price risk, where the measurement approach is as set out in Paragraphs CA-3.2.20 and CA-3.2.21.