Scan Wait Time for local Computer Description

[mdotadmin]

I'm sure this is on the forum somewhere, but i can't seem to find it. Which Scan Wait Time item controls how often the local Computer Description is scanned? This is the Description stored in HKLM/System/CurrentControlSet/Services/LanmanServer/Parameters/srvcomment on the computer being scanned.
Thanks

[Hemoco]

The waittime you need is "OS"
The field is stored in table "tbloperatingsystem"