SMART Monitoring - unclear how to activate

Hi all,

one of my monitored devices with two harddisks is delivering SMART values via smartmontools.
I’ve added it to the monitoring using the “Openhardwaremonitor SMART” as a rule, added the host as explicit host but i cannot see that the device is checked on that.

How does a dummy activate this for one device?

Do you have the agent plugin installed on the host?
“SMART harddisk monitoring” agent plugin rule if using the enterprise edition. Otherwise you’ll need to install it yourself if it’s the free edition.