1. The process begins with the generation of the report in the Antide platform, where relevant data is collected and processed. 2. Using the generated report as input, a file separation process is carried out, grouping all records corresponding to a specific NIT or ID number. 3. Each group of records, associated with a single NIT or ID number, is converted into an independent file, ready for emailing. 4.The corresponding files are sent to each recipient via email, attaching the file containing their specific records. 5. Simultaneously with the email sending, a Communication and Information Record (CIR) is completed. This record summarizes who has received the email with their respective attached files and who has not yet received it. technology used: SQL, Good practices, AA, web page , File management , Logs review: This process was already developed when it was assigned to me; however, my responsibility was to correct errors, implement change controls, and apply best practices to improve it.