A question log is an implementation of a concept map that documents how an objective has been achieved.
How does a Question Log work?
A task defining an objective is placed at the center of a Question Log: Questions that emerge while completing the objective are added as edges to the Question Log.
Over time, this creates a graph with a high-level objective at the center and lower-level questions near the edges.
A question log is complete when the task's objective has been achieved: This documentation process leaves behind an organized flow of information demonstrating how the objective has been achieved.