Bonsoir,
Avec Power Query :
let
Source = Excel.CurrentWorkbook(){[Name = "T_Cures"]}[Content],
Tri = Table.Sort(Source, {{"Cure n°", Order.Ascending}}),
Types = Table.TransformColumnTypes(
Tri,
{{"Nom", type text}, {"Cure n°", type text}, {"Date", type date}}
),
Pivot = Table.Pivot(Types, List.Distinct(Types[#"Cure n°"]), "Cure n°", "Date")
in
Pivot
A+