Installation guide
How to Configure a SiteMinder Web Agent on IIS 7.0
Chapter 5: Configure an IIS Web Agent 87
Add Handler Mappings to Additional Web Sites you want to Protect with
SiteMinder
Every additional web site (beyond the Default Web Site) in the IIS 7.0 web
server that you want to protect with SiteMinder requires a handler mapping.
Note: These settings are added to the Default Web Site of the IIS web server
automatically by the Web Agent Configuration wizard.
The following illustration shows a web site named "Example," which needs the
handler mapping added manually: