In the course creation process, if you chose to manually create your lesson plan, follow these steps:
Click on "Add new chapter". If you chose a different layer name in the course structure, the button would mention "Add new [name of layer]
Enter the title and description of the chapter
Click on "Add new section". If you chose a different layer name in the course structure, the button would mention "Add new [name of layer]
Enter the title and description of the section
If you assigned more than 2 layers for this course in the course structure, you may also have to "Add new unit"
Click on the section to edit its content
Assign the learning outcomes for this section
Next step: