Hi Simon, There is no REST API implemented to add Discovery Range currently. However, there are power shell scripts you can use to do the same in CLI mode. Below is an example to discover an iDRAC using WSMAN protocol. This script worked for me. You can give a try. You will  need 3 files here: PowerShell Script, DiscoveryConfigurationXML, DiscoveryRangeListXML.  PS Script------------>   Set-ExecutionPolicy RemoteSigned -Force Add-PSSnapIn Dell.OME.CLI Start-Sleep -s 10   Start-Sleep -s 5   $secure = ConvertTo-SecureString " " -asplaintext -force Add-DiscoveryRange –profile   -WSManPassword $secure –rangelist   Start-Sleep -s 5 set-rundiscoveryinventory -rangelist   Start-Sleep -s 5     Exit   DiscoveryConfigurationXML-------->              255.255.255.0           1000      1            public           4      2            Administrator                      Administrator      443            root      60      4      443             certificate.cer                 root      00      5      2        DiscoveryRangeListXML----------------------->           Hope this helps! Regards, Priyanka 
Hello, we are running a Powershell workflow to automate the configuration of the iDRAC of our PowerEdge servers, as part of this workflow I want to add the DNS name of the Server to a OME Discovery Range. Is there a OME Powershell module we can use to do this? Or as an alternative can we use an REST API Post call to achive this? Unfortunately the REST API documentation for OME is not exposing a lot of details: "POST /DiscoveryRange  Can someone please provide an example of how to do this? Thanks, Simon 
Add DiscoveryGroup to OME with REST API call or Powershell