Thank you very much muba! That was exactly what I was looking for. I was mainly concerned with the concept of the hash of hashes and you certainly covered that. My plan is to use Spreadsheet::Write for creating and writing to the Excel sheet and I can follow the online documentation for that. I really appreciate your help.

In reply to Re^2: Hash of Hashes of Hashes of Hashes by Comment
in thread Hash of Hashes of Hashes of Hashes by Comment

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