Correct. If you're looking at a device or component, many/most of the attributes will correspond with SNMP values from the device itself. You can right click on the column headers and show the OIDs if you don't have that already:

Ones without an OID value will correspond to data required for Spectrum operation (Polling_Interval, as an example), integration (attributes starting with EH have to do with eHealth integration, CAPC for Performance Center, etc.), reporting (USER_* is for asset tag, contract, etc.), etc.