Can you pre-select the domain that will be used for a virtual site?

Hi there.

We're investigating using Open Scholar for teacher web sites, ut we'd prefer to control the domains that are created rather than have them create their own.

Is there a way to force a domain on them based on the userid they've used to log in?

Example, the userid: "MyUserName" would generate the domain, "OpenScholarInstall.ca/MyUserName"

They would be using LDAP to log in, so the userids shouldn't be duplicated.

Thanks in advance.
MHK