Hi there @Jaime , welcome to the community! You can create a bonus lecture to add external links. Here are the rules and guidelines for more information: https://support.udemy.com/hc/en-us/articles/229232847-Bonus-Lecture-Rules-and-Guidelines With regards to your 2nd question, you can contact the team at policy@udemy.com, they'll tell you what is allowed and what isn't on the platform. Hope this helps!
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