Reply To: Export to NODE XL Home › Forums › Advanced usage › Export to NODE XL › Reply To: Export to NODE XL June 6, 2016 at 6:55 pm #734 BarriParticipant la solución es: =ARRAYFORMULA(SI(L2:L=””,SI.ERROR(REGEXEXTRACT(F2:F,”@([A-Za-z0-9]+)”),””),L2:L)) A-Z Salu2 jb