Outline Tasks
Creating a detailed project outline is fast and simple in FogBugz. You can create a high-level case for each feature you're planning to implement, and then fill in the detailed work that needs to be done -- the functions you’re going to write, the code you’re going to refactor, the algorithms you'll need to implement, and so on.
FogBugz allows you to create subcases to represent lower-level tasks. In the case list, subcases appear under their parent cases in a hierarchical outline format. You can even modify the display of the outline by expanding and collapsing different subsections.

