when having multiple vcenters and working with VMware site recovery there are for VMs that are HA configured placehoders created  on the other Vcenter

problem is that Zabbix will also detect them as VMs 

this is a problem bc 

• VM's already detected as placeholder will not be created on the other vcenter that is monitored
• When we failover from one site to another suddenly vms will be shown as offline

it would be great if placeholders are not detected as VMs