The final mode in this edition is the olive green "Practice" mode, designed to help with memorizing everything from small chunks to complete roles.
To use this mode, click on the dot in the lower right-hand corner to expand the menu, select "Practice" by clicking on its name. Notice that when engaged the dot will turn olive green, as will all speech headings in the playscript.
Click on a speech heading for any character once, and all the lines for that character will be highlighted. This helps with the beginning stages of memorization. Click again on any speech heading of the same character and all lines belonging to the character will be hidden. Speech headings, cues and spacing remain. This state can be used to test one's memorization.
Preferatory materials for the edition continue with the List of Characters here.
For those with detailed interest in such matters, a much fuller and more technical discussion of the editorial principles used to create this edition can be found in the essay "Editorial Problems and Principles" Resources section following the play.