Use this procedure for all of your destinations that will provide Web Collaboration.
In the Trailhead.properties file:
List each destination using the Destination<n>.Name= property:
Destination2.Name=San Jose
Define the destination type. Use COLLAB for Web Collaboration.
Destination2.Type=COLLAB
Enter the URL that should be served for each destination using the Destination<n>URL property.
Destination<2>.URL=http://<Trailhead server>/CiscoTH/pub/html/forms/blender/success_v30.html
Note: If you are using the Cisco LocalDirector, the URL should point to the server where you have moved the forms.