Categorising the video library

Just started a trial Diamond subscription. 1. The videos in library are wonderful, but some make reference to earlier videos, which need to be watched first; I am not easily able to see the sequence in which they were supposed to be viewed. Searching manually is cumbersome. 2. Are the videos in the Openings section easily filterable by opening e.g. what is an easy way to find all videos on the Sicilian defence, starting with the basics and then progressing through specific lines? 3. I'm unable to find a simpler way to view all content by a particular video creator. e.g. I loved a video by GM Danny Rensch but was unable to find all videos he created, except by searching (again inconvenient because of spelling mistakes etc.). Might be nice to have the author's profile pic as a link to all the content they have created, ordered in the intended viewing sequence(s). Thank you! I look forward to your help.

You can filter by a lot of fields with the advanced search on the website.