Hi Sam,
Only by restoring the configuration backup. It's not possible to just clone the location of devices/groups. You could also iterate over the appliances via API and PowerShell:
Get all devices
http://{prtghost}/api//api/table.json?id={parentid}&content=devices&output=json&columns=objid,probe,group,device&username={prtgadmin login}&passhash={his passhash}
Change object location
http://{prtghost}/api/setlonlat.htm?id={objid}&location={location name}&lonlat={longitude},{latitude}&username={prtgadmin login}&passhash={his passhash}
I guess restoring the configuration file is the easier route. Review the history of the objects or ask the colleague when he changed the location and restore the configuration from the previous day. In order to avoid situations like that in the future, tell them to create a config snapshot via
Setup | System Configuration | Administrative Tools | Create Configuration Snapshot
Then you can revert to the old configuration without losing (most) further changes.
Kind regards,
Stephan Linke, Tech Support Team
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