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- Enrichment applications should not be able to alter any of the content of the original message payload, all enrichment should be additive. A change to the PresentationML element will be needed to accommodate this.
- There is a concern that the performance impact of an additional enrichment step, with a possible round trip to a server in an unknown location. We should ensure that any proof of concept implementation explores the performance and UX implications fully.
- There is a concern that this scheme may be complex to administer / configure so we need to look carefully at the UX of the administration.
- It may be desirable to allow multiple applications to render the same object, in which case it may also be desirable to be able to influence what each app renders.
- It was suggested that standard XML processing tools such as XSLT might be used to perform the enrichment phase.
Action items
- Doug Esanbock and Johan Sandersson to chat about whether Dow Jones and Factset can work towards a demonstration of a user case where apps from their two organizations interoperate in a conversation.