I have a Word file with a table. The first column is protected, uneditable data, and the second column is an exception so that users may edit the fields. When I open the document, the cursor starts at the first character. Selecting tab will take me to the second column and first editable data, each successive tab takes the cursor between the first (protected) column and the second (exception) column. How can I make the tab only tab successively down the second column only?