It is all well to create a complex list of data, but reviewing, adding and maintaining records in the Excel table format when there are more than a few fields quickly becomes slow and unreliable. End users will complain about having to maintain so many fields, managers will want the data displayed as different forms of information and administrators will quickly tire of trying to fix the errors introduced through poor data entry and accidental deletions. This is where the benefit of the Advanced Excel Contract Manager solution in separating access to and maintenance of the data from the raw data sheet delivers a tremendous advantage over basic spreadsheet tables.