We've got the scenario where we will be pushing real time updates through Lightstreamer, but that before those updates are displayed to the end user, we'll need to check certain criteria, to decide how a field should be displayed.

The criteria are around whether the end user is allowed to deal with the sending party - though each end user may have different rights against the sending party.

Is there anything within LightStreamer that could help, or is it a case of having to send all end user rights against the sending party with each real time update, or a JavaScript data island or equivilant?