Hello everyone.
I have a table about customers (ID, Department, Rank, Surname, Name) with thousands of records. In a data-entry form (maybe a grid) I must choose some of these customers but, considering that they are a lot, I don't want to use a LOVs (it would be very very long). Instead, I would like to show the customers divided by the surname's initial letter (as in a phonebook and as you can see in the attached image). How can I do this in Oracle Apex? Thank you for the support...
