If you have attached files on a page in Haiku, you can easily copy/paste these files in other places!
For example – on one of my pages, I have a content block with all files related to the unit:
If I want to put the highlighted files in my Calendar: 1. highlight the files; 2. copy; 3. create a Calendar Assignment; and 4. paste. When I do this, the downloadable files will paste directly in!
I put together this quick 1 minute video to better explain!