With some groups and hosts automatically created, let's see what data they are collecting. Navigate to Monitoring | Latest data and select Hypervisors in the Host groups field. Then, click on Filter:
There will be more items for each hypervisor. Some of them might not have data yet, but a bit of patience should reveal all the details.
Tip
Datastore items might appear later—they are discovered by the datastore discovery LLD rule in Template Virt VMware Hypervisor with a default interval of 1 hour.
Now, filter for a hypervisor virtual machine group in the Host groups field, or by a single discovered virtual machine in the Hosts field:
Again, there should be more items, and some could still be missing values. They all should eventually get populated, though.