Thank you for the question! This is my most basic guide for creating a swipe file with Notion:

Start with a database and set your table columns: Name, Category, Image, and URL.

Then, whenever you find a piece of content, advertisement or video you want to save for inspiration, add it to the database.

Here is an example of a swipe file you can use to see how it is structured: https://divads.gumroad.com/l/khbux