let
    Source = SharePoint.Tables("https://dvla.sharepoint.com/sites/MIDASTSDTeam/", [Implementation=null, ApiVersion=14]),
    Exclusion_Dates = Source{[Name="Exclusion_Dates"]}[Content],
    #"Removed Other Columns" = Table.SelectColumns(Exclusion_Dates,{"Date", "ReasonValue"}),
    #"Changed Type" = Table.TransformColumnTypes(#"Removed Other Columns",{{"Date", type date}})
in
    #"Changed Type"