I finally managed to import my contacts :)
Several questions arise, perhaps because of our current working procedures...


1. Our data is pre-qualified by a series of phone calls.
Is it possible to import lists of contacts at once and place them as DEALS?
ALL in ONE time rather than one by one ? 


For example, by adding all new contacts here at once.


Note: I found that the data recording was very long. Is this normal?
I even left the page without it being finished...