HI, the only way to get those is possibly using curl command make a Jamf API call. To see the list of your Jamf API commands. Go to https://YourJamfUrl/api Then select Classic API. Search for Computerhistory. It will show you how to use curl. I don't know how good your scripting and curl skills are but curl would be the answer to your question. Although that's a very daunting task depending on how many computer devices you have.