Enter an item element declaration for each RIC you want in the itemList section of the map file.
Here is an example of this:
<itemLists service="SSL_PUB" stream="stream1"> <itemList> <item name="CSCO.O"/> <item name="K.N"/> <item name="KBN.N"/> <item name="KBR.N"/> <item name="ACAM.ARC"/> <item name="IBM.ARC"/> </itemList> </itemLists>
It can become difficult to create and maintain your list of RICs this way if it is very large or changes frequently, for example, if you are attempting to track all of the stocks traded on the NYSE. All RICs for the same stream must use the same FID set. Since FIDs often vary by venue, use a different itemList and streamMap for each venue.