Brightspace uses Modules to organize course content. You can add modules and submodules. To these, you can add documents, images, media files, URL links, and assessments. You can add release conditions (Conditional Release) and due dates. As you add content, you can determine if that content is required so students can monitor their progress.
Your Brightspace course will have a default St. Scholastica template with modules.
Delete a Module or Topic - Brightspace Help
Hide Content Topics and Modules - Brightspace Help