This feature allows remove the multiple licenses to users/devices at the same time. To check in multiple licenses,
Go to the left sidebar and select Licenses > Click on the sign-in icon > Click on download format > As per the instruction fill the datasheet > Choose an updated file to upload > Click on Checkin.
Instructions
Checkin Information
Checkin information tab provides the entire history of the checkin attempts with the counts of each status and the date of the attempt made. By clicking the download document, you can get a copy of the particular attempt information with the given details. Additionally, it will give status and error message.