https://changeable-beluga-1b7.notion.site/2e3e7f4904af801c9a71f652bb85d3af?source=copy_link
https://docs.google.com/document/d/1Htqa2SPG5E4ke9VMZk5P6xvbMB7uZhW_jvOmwEuv0xQ/edit?usp=sharing