If you're trying to place a text box in the worksheet to "cover up" what is
on the standard form, try placing the text box over the section you want to
cover up, and right-click on the text box, choose Format text box, and set
the color of the text box as white. If the text box goes behind the original
text, try clicking on the text box and choosing Order, and then Bring to
Front. Not sure if this is what you're looking for, but hope it works!