I don't know if any of the CSPM versions support configuration of the IDS feature in the IOS Firewall Feature set.
If you configure the IDS portion to generate syslog messages then I am guessing that the syslog viewing and reporting features in CSPM may work to see the IDS messages, but I haven't tried it or talked to anyone that has.
If you configure the IDS portion to generate IDS alarms through the IDS proprieatry postoffice protocol, then CSPM v2.3.3i can be used to receive and view the alarms generated by the IDS on the router. The router would be setup as a postoffice host within the CSPM topology.
Refer to the User Guide for more information:
http://www.cisco.com/univercd/cc/td/doc/product/ismg/policy/ver23i/idsguide/ch04.htm#xtocid2665211