Click a shape that has two vertical columns with a small triangle between them.  It looks like a capital H.  Do not click anything else
page4-16.png page1-167.png page7-76.png page8-239.png page8-161.png
page5-233.png page3-21.png page1-167.png page7-162.png page7-216.png page7-76.png page7-111.png page4-16.png page8-239.png page8-161.png
That is completely wrong.  De-select it and click the capital H shape