When you create the reports for classification scans, there are 3 types you can use. You may have selected "DB Data Classification Table Level Detailed" which does not give the column option as a field. Try creating a new report under Discovery > DB Data Classification > DB Data Classification Column Level Detailed. This type of report will give an option for "Column Name" in the Tabular tab.
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Peter Song
Senior Engineer
Gwinnett County Public Schools
Lawrenceville VA
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