Hello.
I am a novice developer. I have a question and do not know what may have solutions.
My problem is that I need to differentiate 3 types of contacts.
I had thought of doubling the contact folder 2 times and adapt to each type, but that solution seems too difficult and expensive because of the complexity of the contacts directory.
So another option is to introduce everyone in contact and have some sort of filter or three buttons (one for each type of contact you need) that pressing them show me the contacts of that particular type.
If someone can guide or help or advise an easier solution would really appreciate it.
Thank you very much for your time.