# Design [Figma link](https://www.figma.com/design/4wsTUbieYphB2qchIPxm10/%E2%9C%8F%EF%B8%8F-Library---Course-Authoring-v1.0--Open-edX-?node-id=20779-90024&t=JAApKnQYQ9qbabgC-11) |Block diagram|Example| |--|--| |<img alt="Image" src="https://github.com/user-attachments/assets/a4ee88af-6401-4ceb-9f1d-4d3f7afabcfe" />|<img alt="Image" src="https://github.com/user-attachments/assets/1e97f8a4-9cad-4d87-aad0-85f212d59d10" />| # Specs - Areas in brown boxes in the image above should be pluggable: - sidebar title and icon - whether there are subviews (tabs) and how many - the entire content area - sidebar dock icon