I have some questions for someone who has worked with Bitrix 24 framework , it turns out that the company where I am working has bought this system and I want to add some dependent fields (select or combobox) where the person can choose x district and another neighborhood select field is automatically filled with the neighborhoods that belong to the selected district , I have been reading the bitrix manual but they are very basic and do not explain well how to develop or add scripts
The manual is here , in case someone wants to look at it (but I notice that they are very basic)
I have attached an image to explain better
Thanks in advance, I will appreciate any help ...
