Organize

The focus of the first phase is to organize the project.

Iterations

Usually just one that focuses on establishing the project environment and organizing the team.

Documents

Iteration plan

Create the initial iteration plan to detail who will be doing what in the iteration.

Project plan

Most of this plan should be filled in from the beginning, but a few topics (like handover) might be completed in later phases.

Solution architecture

Write the introduction, which includes the glossary, the design constraints and design principles.

Also start writing about design properties, development and deployment.

Iteration report

Finish the phase with an iteration report that lists achievements and lessons learned.