Sometimes someone makes a mistake when scanning an article or book chapter and we need to send a second file to the patron. Currently, when we upload the second file to Rapido it creates a second URL for retrieval which is then sent to the patron. However–especially if we notice the error before the patron does–the patron often clicks on the first URL sent to them instead of the URL with the correct scan. This leads to patrons emailing us complaining that their scans aren’t right or can’t be opened and we have to email them the new file. We would prefer if when a new file is uploaded, it overwrote the first file and the URL for patron retrieval remained the same. This would increase patron satisfaction and decrease staff time spent problem solving.