Change/replace SIP address from the edsvaOffice365-UserID field

Question

Ill start off by saying I am a complete novice 
 I would like to change user SIP address with the field edsvaOffice365-UserID 
 Id also like to be able to update this by OU if possible 
 I am using Quest Commandlet to pull this information. Get-QADUser -SearchRoot "OU=Path&rdquo; -SizeLimit 0 -IncludedProperties edsvaOffice365-UserID 
 How would I script this to take the information in edsvaOffice365-UserID and update the SIP with it? 
 
 Thanks, 
 Manny

Terrance.Crombie · Accepted Answer

Unless you are using the "Connect-QADService -proxy" command elsewhere and have not shown it, this script is targeting native Active Directory and there is no edsvaOffice365-UserID attribute. 
 Try this: 
 Connect-QADService -proxy 
 Get-QADUser -SearchRoot "OU=Path&rdquo; -SizeLimit 0 -IncludedProperties 'edsvaOffice365-UserID' | %{ 
 # Clean out the old SIP 
 Remove-QADProxyAddress -Pattern "SIP*" -DirObject $_ 
 $NewSIP = "SIP:" + $($_.'edsvaOffice365-UserID') 
 # Put in the new one 
 Add-QADProxyAddress -DirObject $_ -Address $NewSIP 
 Set-QADUser -identity $_ -objectattributes @{'msRTCSIP-PrimaryUserAddress'=$($_.'edsvaOffice365-UserID')} 
 } 
 
 Also, this type of simple search-and-replace operation could be performed in an Automation Workflow.