Marina Georgieva (Libraries) published a case study that focuses on the UNLV Libraries digital collections experience of cleaning up and preparing non-MARC metadata for migration to a new DAMS. The author shares her experience on cleaning up more than 50,000 records in Excel for slightly over six months. Excel is a convenient, easily accessible tool with hundreds of free tutorials online. The remediation work utilizes various functions and formulas that are used to manipulate and optimize the metadata consistency.