The letter margins specify the maximum margins for each paragraph in the letter. To set them, do the following.
If the Page item is not checked in the View menu, switch to the page mode by choosing Page from the View menu.
Drag the left or right letter margin marker to the desired position.
The letter margin markers are the left and right edges of the white rectangle within the ruler area. See What Is A Ruler? in this section for a picture showing their location. Be careful not to drag a paragraph margin or first line indent indicator which may be located at the edge of the letter margins. As you drag, SuccessWare displays margin guides to help you align the margins. Left and Right margin guides appear as dotted lines when you drag the margin markers.