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First, you will need to create a file in CSV format which will be used to re-group your machines. The layout of this file can vary significantly based on your specific use - case, however, you will always need a column with the machine names and at least two other columns to map to the Group name and Asset name. These columns could be anything relevant to the environment - Production/Non-production, Migration Type, Application, Scope, etc.
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Click Choose File, navigate to the CSV file you created, and select it. Then click Submit to continue.
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Select Select which column from your CSV file will be mapped to Group Name, Asset Name, and Machine Name. Then click Save to continue.
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