Sub planning()
Dim zone As Range
Worksheets("planning").Range("A:F").Clear
Set zone = Application.Intersect(Worksheets("projet").UsedRange, Worksheets("projet").Range("A:F"))
zone.Copy: Worksheets("planning").Range("A3").PasteSpecial Paste:=xlPasteValuesAndNumberFormats, Operation:=xlNone, SkipBlanks:=False
End Sub