Position your mouse over the name of a person or placeholder in the tree

Right click on the person or placeholder

Drag your mouse toward your destination

To create a bend, position your mouse and right-click

If you create an unwanted bend, left-click one time to remove the last bend

If you do not want to complete the line, press the escape key

To complete the line, position your mouse over another person, line, or placeholder, then right click

OR use the line drawing widget by clicking the Line Drawing button (4th from the top on the right side of your workspace)

Left click once to select the line

Left click once on the bend in the selected line to view the small black bend circle

Left click and drag to move the bend

Left click once to the select the line

Left click again on the bend in the selected line to view the small black bend circle

Press the delete key on your keyboard

Select one or more lines to edit

Click the desired style in the "Line Style" tool at the top of the workspace

Double left click the target line

Type the name

Press the enter key to complete the edit

Left click the line label to select it

Left click and drag the line label to the desired position

Select one or more lines to delete

Press the delete or backspace button on your keyboard