It's hard to switch to veeam one when you have nagios habits

Can someone tell me how to assign specific email for all alerts based on business view groups ou VI infrastructure path ?
Like :
vcenter
--->Datacenter
--->--->TeamA
--->--->--->VMs...
--->--->TeamB
--->--->--->VMs...
I have the business view dynamic groups OK, but can't find how to assign email on a per group basis. Alarms for VMs in "TeamA" should be sent to teama@mail.com and "TeamB" to teamb@mail.com obviously.
Also I wish I could assign email based on VI Infrastructure view but as far as I can see, Veeam one don't like vmware folders...
I find very non intuitive to have a "default contact group" when you can't create other groups ?
Site note : Having to switch between veeam one monitor and web interface to achieve simple operations is annoying.
How do you do it ? Best option would be link a "contact" to a "group" then each alarm fired by members of this group would be sent to the linked contact.