let
Quelle = Excel.Workbook(File.Contents(fileName), null, true),
#"Gefilterte Zeilen" = Table.SelectRows(Quelle, each ([Name] = "Rudolf ZEN" or [Name] = "Thomas MANN" or [Name] = "Tina MIST")),
#"Erweiterte Data" = Table.ExpandTableColumn(#"Gefilterte Zeilen", "Data", {"Column1", "Column2", "Column3", "Column4", "Column5", "Column6", "Column7", "Column8"}, {"Column1", "Column2", "Column3", "Column4", "Column5", "Column6", "Column7", "Column8"}),
#"Höher gestufte Header" = Table.PromoteHeaders(#"Erweiterte Data", [PromoteAllScalars=true]),
#"Geänderter Typ" = Table.TransformColumnTypes(#"Höher gestufte Header",{{"Thomas MANN", type text}, {"KW", type any}, {"Datum", type any}, {"Mitarbeiter*in", type text}, {"Art der Leistung", type text}, {"Klient", type text}, {"Einheiten", type any}, {"Anwesend", type text}, {"Verrechnungsart", type text}, {"Thomas MANN_1", type text}, {"Sheet", type text}, {"false", type logical}}),
#"Gefilterte Zeilen1" = Table.SelectRows(#"Geänderter Typ", each [KW] <> "KW"),
#"Entfernte Spalten" = Table.RemoveColumns(#"Gefilterte Zeilen1",{"Thomas MANN"}),
#"Geänderter Typ1" = Table.TransformColumnTypes(#"Entfernte Spalten",{{"Datum", type date}, {"KW", Int64.Type}, {"Einheiten", type number}}),
#"Entfernte Spalten1" = Table.RemoveColumns(#"Geänderter Typ1",{"Sheet", "false", "Thomas MANN_1"})
in
#"Entfernte Spalten1"