displying an oid value

I want to be able to display an oid value when i hover over a device or in the
device properties

in this case the dell service tag value
iso.3.6.1.4.1.674.10892.1.300.10.1.11.1

how do i do this?

Add this to the label section of its Appearance (hover over the device, right click->appearance)

[oid(“iso.3.6.1.4.1.674.10892.1.300.10.1.11.1”)]

thanks that worked great