Udemy has just launched a new feature “Notes”. With this feature, you’ll remember more of what you’ve learned, without having to open a new app or scramble for a notebook.
more information:
https://about.udemy.com/udemy-news/announcing-udemy-notes/
https://support.udemy.com/hc/en-us/articles/360038492834-How-to-Create-And-Use-Notes