I should start writing the guide with an introduction that outlines the purpose and assumed prior knowledge. Then follow the logical workflow from creating a project to finishing the model and documentation. Each section should have clear, concise steps, maybe numbered for clarity.

Also, emphasizing the importance of saving frequently and using layers for organization. Maybe a section on using templates for efficiency in future projects.

Let me check if I missed any key features of TekLA Structures. For example, parametric modeling, load transfer, or integrating with other software like Revit. But since the exercise is likely basic, those might be advanced topics for later.