Email itap-webrequest@purdue.edu with the following information:
Hannon Hill has developed a tool to help migrate Serena Collage sites to Cascade Server.
Please contact itap-webrequest@purdue.edu if you would like to discuss pursuing this option for your site.
If you have questions regarding the use of Cascade Server, please refer to the wiki or submit a question to the user group mailing list.
If you need to report a bug or have a feature request, please email itap-webrequest@purdue.edu.