I'm using Unix-Agent-2.1.1 and successfully getting back some snmp results to my OCS server. However, most of my snmp results are using the Default MIB module. I'd like to get additional information, such as serial numbers or bios info from the snmp scans. If I know the specific make and model, is it possible to get that by adding custom MIB info in the lib/Ocsinventory/Agent/Modules/Snmp or in the inventoryserver/snmp/mibs/local directories? Are there any examples of this available?