Services remain displayed even though deleted from settings

I enabled the SNMP agent on the server running DUDE. I did a discover from the settings menu and it discovered all of the supported services correctly. I then deleted everything but Disk and CPU. I can delete the services but DUDE still displays CPU, MEM, Virt MEM, and DISK on the map for the Server even though the services have been deleted. Is this a known issue?

Is this a known issue?

this is by design. Items you see on network map element has nothing to do with
services, they are specified in Appearance settings in ‘Label’ field.