493: How is the fxSpotRateSource.primaryRateSource.rateSourcePageHeading used?
The fxSpotRateSource.primaryRateSource.rateSourcePageHeading element does not have documentation on how to use it or any sample messages that use it. Furthermore, two Reuters FX screen shots are attached below and the Equity FpML WG could not identify which field on the screen shot would map to the rateSourcePageHeading.