You can easily create an outline for your project in the TOC Composer because you can create new pages at the same time you create new topics.
On the left, click the
TOC tab
.
Click New
Book to create a book with no links.
Click New
Topic to add a page to the table of contents.
At the same time that you create this new topic, a new page is added to
the table of contents.
Add more new topics and pages to the table of contents.
When finished, here's how your table of contents and project outline might look: