Hello, Here are the corresponding fields: -4.x:fxSimpleOption/valueDate -5.x:fxOption/europeanExercise/valueDate -Comments:in 5.x,’valueDate’ was moved under specific exercise structure (e.g. fxOption/europeanExercise/valueDate) and renamed to ‘latestValueDate’ in ‘americanExercise’ -4.x:fxSimpleOption/fxOptionPremium/premiumAmount/amount -5.x:fxOption/premium -Comments:in 5.x, element ‘premiumAmount’ was renamed ‘amount’ -4.x:fxSimpleOption/expiryDateTime/expiryDat -5.x:fxOption/europeanExercise/expiryDate -Comments:in 5.x,’expiryDate’ element moved under specific exercise structure -4.x:fxSimpleOption/expiryDateTime/expiryTime/businessCenter -5.x:fxOption/europeanExercise/expiryTime/businessCenter -Comments:in 5.x,’expiryTime’ element moved under specific exercise structure. ‘expiryTime’ made optional —- In addition, you can review FX PRODUCT ARCHITECTURE.doc (http://www.fpml.org/_wgmail/_fxwgmail/docSexeI7hRsi.doc )where the changes were outlined There are also floating comments in fpml-fx.xsd of FpML 5.1 and 5.2 visions that would show the difference. This should help you with the mapping in the meantime. Regards, Irina Yermakova
