Hello, Creating custom formats is an administrative task in VA, so you will need the appropriate permissions. Defining a custom date format will involve some complex PROC FORMAT code, so it might be a good idea to search and see if someone has already created the code to make the format you want. This page has some general information about custom formats in VA 7.5 and earlier: https://support.sas.com/kb/47/100.html Let us know if that helps, Sam
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