seeing data for mailboxes and data from backed up VMs are two very different things, perhaps you want to start a new thread on this ?
That said, are some users able to see the data from those VMs but not other users ? Did you run the VSA backup with the granular backup option selected ? What capabilities and associations have you given to the groups that these users are members of ?
Are you trying to see "My Data" for these VMs, or are you trying to see data from these VMs in the "Reports" section of Web COnsole ?
Wearer of Many Hats