The plot tree is, almost every time, the core of GM-Assistant., where the detailed and structured plot elements are gathered, so no important element is forgotten.
Figure shows an example of what is possible.
Each line is an item and one just needs to follow the item creation procedure described in Section to organize the scenario.
Do not forget that the state of an item can be modified during the game to keep track of the progression of players in the plot. It can be useful if the scenario goes across several game sessions.