What improvement plan? There is no improvement plan in the document you attached.
Set a macro similar to the following to run on exit from your dropdown evaluation fields:
HTML Code:
Sub Evaluate()
Dim oFld As Word.FormField
If Selection.FormFields.Count = 1 Then
Set oFld = ActiveDocument.FormFields(Selection.FormFields(1).Name)
ElseIf Selection.FormFields.Count = 0 And Selection.Bookmarks.Count > 0 Then
Set oFld = ActiveDocument.FormFields(Selection.Bookmarks(Selection.Bookmarks.Count).Name)
End If
Select Case oFld.Name
Case "Dropdown1"
If oFld.Result = "Improvement Needed" Then
MsgBox "Show plan 1"
Else
MsgBox "Hide plan 2"
End If
Case "Dropdown2"
If oFld.Result = "Improvement Needed (Below Satisfactory) (I)" Then
MsgBox "Show plan 2"
Else
MsgBox "Hide plan 2"
End If
End Select
End Sub