...
In broad strokes, go over what is being designed / built / done for the project (remember no specific design work yet). Also define preliminary requirements that the resulting design must meet. Try to make requirements concrete and justify them (“make the requirements less dumb”). Comment on what is within the scope of work necessary to meet those requirementsthe project, but also what is out of scope.
Required Documentation - What documents are required for this project to be called “complete”?
...