https://join.slack.com/t/crops545spring2020/shared_invite/enQtOTE5MDgzODE1MTM4LTIxMzA4MTFjZTJhZWU2MjQ0OTBjYTNjYzc5OGVhOTBjNTI5MzYxZGI2ZDE1NzQwNjlmYzg5YjI0MWEwZGQyYWU