Hello everyone. the problem is as follows. I have a Combobox from which I select certain codes. Everything is ok when the codes already exist, but when a new code appears, I would like to use the ON NOT IN LIST procedure to open a new form in which I would enter the codes and other data and when I click on the SAVE button on the form called "sifra" to close the form ''sifra'' and to update the combobox with that new code so that I can select it.
