You would need a macro to transform your existing data into a normalized format (I am assuming that each system has a varying number of com numbers and com descriptions). Then you can use a pivot table to order up the data as you described.

Please attach a sample workbook. Make sure there is just enough data to demonstrate your need. Include a BEFORE sheet and an AFTER sheet in the workbook if needed to show the process you're trying to complete or automate. Make sure your desired results are shown, mock them up manually if necessary.

Remember to desensitize the data.

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