Manual alterations to assets are tracked in tblConfigLog, we've added a report below that will list which assets were altered, on what date, and by whom. Unfortunately which alteration was made is currently not tracked. The oldvalue and newvalue fields in this table are meant to track configuration changes to your Lansweeper installation.
You can add this report to your Lansweeper installation by following
these instructions.
Select Top 1000000 tblConfigLog.Description,
tblConfigLog.Date As [Altered on],
tblConfigLog.displayname As [Altered by]
From tblConfigLog
Where tblConfigLog.Description Like 'Altered Asset%'
Order By [Altered on] Desc