We have approx 1000 users. I have an export of ObjectGuid values for all users.
I have the AzureAD Converter tool where I Individually copy the ObjectGUID and click the ImmutableID button to get the ImmutableID. but... we'd be here all day if we have to do that for 1000 users.
Is there a batch script I can use on-premise AD (Get-ADUser) where I can import the list of 1000 ObjectGuids (in either txt or csv format etc.) and then get the export of corresponding ImmutableIDs in a list either in an exported file or displayed in shell?
I don't wish to write these to MSOL objects at this stage as I will be doing that manually and in phases, but I just want an export of something like this in a CSV/text file: