Good morning, Professor. My name is Alioune, I'm 65 years old, and I'm probably your oldest student. I’m a Access user.Since I've been following your lessons on YouTube, I've redone our entire database for the association. It was all done with macros. Thank you so much for this. I'd like to create a customer ID based on the first vowel in the last name. If it's missing, take the second consonant. Then add the last two digits of the year of birth. At the end of the code, add the number 20 if female or 30 if male. I hope you can help. Best regards.