This function allows text piping connections to be displayed. Just click on the icon so it appears selected. If your document contains text piping chains, they will now be displayed in the form of lines from the right bottom corner of a frame to the top left corner of the next frame. This also works across page borders, in which case the line will run in the direction of the following frame on the next page up to the current page's right edge; or it comes from the direction of the previous frame from the left edge of the page. A repeat click on the icon switches the display of text piping connections off again.
