function asyncAddSECTS(ent_id, ent_name, arr_params_fields_leads) {
    BX24.callMethod('entity.section.add',
    {ENTITY: ent_id, NAME: 'По умолчанию', CODE: 'default'},
        function(result)
        {
            if(result.error())
                console.error(result.error());
            else
            {
                $.each(arr_params_fields_leads, function( key, value ) {
                    BX24.callMethod('entity.item.add', {
                        ENTITY: ent_id,
                        NAME: value.name,
                        CODE: key,
                        SECTION: result.data()
                    });
                });
            }
        }
    );
}

function asyncAddENT(ent_id, ent_name, arr_params_fields_leads) {
    BX24.callMethod(
        "entity.add",
        {'ENTITY': ent_id, 'NAME': ent_name, 'ACCESS': {U1:'W',AU:'R',UP:'X'}}
    );

    asyncAddSECTS(ent_id, ent_name, arr_params_fields_leads)
}

asyncAddENT('fss_leads', 'Leads', arr_params_fields_leads);
asyncAddENT('fss_deals', 'Deals', arr_params_fields_leads);
asyncAddENT('fss_contacts', 'Contacts', arr_params_fields_leads);
asyncAddENT('fss_company', 'Company', arr_params_fields_leads);