You can modify the default or index pages from within Helm.
1) First log into Helm.
2) Once you are logged in click on the Domains icon.
3) Then click on the domain in which you want to modify.
4) Click on Web Site Settings
5) Now you should see a section called Default Docs. In that text box you will see the default documents and the order in which they are set. (The top most being the first)
