Hi Chi,
Our issue is the one we did a posting about the other week, with title "Multi-Tenancy Issues with Second-Most-Deep SubTenant". Any help with that situation would certainly be the most useful to us.
This posting was looking at one "Plan B" and it would be a great help to know if anyone has actually tried changing their "Service Provider" Tenant before (especially to one that is not at the top-level) and if that caused any problems.
Thanks, Alan