[Observium] How to limit Discovery/Polling to infos visible on the main Device panel ?

Hello, newbie in Observium ; is it possible to configure Observium to limit its job to get only the informations available on the main Devices panel ? i.e. Device/Location, Platform, Operating System, Uptime/Sysname so, nothing about interfaces, CP, RAM, ...

This would be for quick and basic Device inventory purpose only for some environments The idea is to reduce the total discovery/polling time to the minimum for this basic inventory, otherwise, this could last very long time in case of 100's of devices to deal with.

thanks for any advice