How can we create upload document fields on lead module in suiteCRM

[muralasandeep123]

@p.konetskiy,I am really appriciate you,for your valuable reponse .

@p.konetskiy

You can do it if edit files

How can I do this one ,could you plz help on it ,I am ready to do ,but please exaplain the proccess how can I do,If you have any vide also plz share to me that is so helpfull to me .

Thanks
Sandeep