You are now ready to create a Dashboard map from your Activities. The Dashboard map will let you quickly see what needs to be done next, across multiple projects, without re-thinking the logic of each project every time you check your lists.
The "GTD Lists" Dashboard map
The "GTD" Lists Dashboard map is personalised for you and contains only your action items. If you were sharing some project maps with colleagues, your Dashboard map picks out your activities, while theirs will pick out the ones where they are the owners of actions.
The GTD Lists Dashboard, like any of the Dashboard maps in MindManager, can be viewed as an Outline if you feel more comfortable with to-do lists:

"GTD" Lists Dashboard viewed as an Outline in MindManager
What ResultsManager is doing here is creating the GTD lists automatically, from project plans drawn inside maps. You don't need to maintain these lists directly as ResultsManager will regenerate them each time you create a Dashboard.