Toggle button to hide rows in two different tables

[macropod]

At its simplest, you simply replicate the code you have for Table 8 and point it to Table 10:

Private Sub ToggleButton1_Click()
With ActiveDocument.Tables(8).Rows(2)
  If .HeightRule = wdRowHeightExactly Then
    .HeightRule = wdRowHeightAuto
    ToggleButton1.Caption = "Yes"
    .Borders(wdBorderBottom).LineStyle = wdLineStyleSingle
    .Borders(wdBorderLeft).LineStyle = wdLineStyleSingle
    .Borders(wdBorderRight).LineStyle = wdLineStyleSingle
 Else
   ToggleButton1.Caption = "No"
  .HeightRule = wdRowHeightExactly
  .Height = ".5"
  .Borders(wdBorderBottom).LineStyle = wdLineStyleNone
  .Borders(wdBorderLeft).LineStyle = wdLineStyleNone
  .Borders(wdBorderRight).LineStyle = wdLineStyleNone
  End If
End With
With ActiveDocument.Tables(10).Rows(2)
  If .HeightRule = wdRowHeightExactly Then
    .HeightRule = wdRowHeightAuto
    .Borders(wdBorderBottom).LineStyle = wdLineStyleSingle
    .Borders(wdBorderLeft).LineStyle = wdLineStyleSingle
    .Borders(wdBorderRight).LineStyle = wdLineStyleSingle
 Else
  .HeightRule = wdRowHeightExactly
  .Height = ".5"
  .Borders(wdBorderBottom).LineStyle = wdLineStyleNone
  .Borders(wdBorderLeft).LineStyle = wdLineStyleNone
  .Borders(wdBorderRight).LineStyle = wdLineStyleNone
  End If
End With
End Sub

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