I use saved searches to keep track of notes that refer to different medical guidelines. Using these saved searches, I can check the relevant notes for up-to-dateness in case of guideline updates. (I cannot work with tags at this point for various reasons). These saved searches occupy a lot of screen next to all the saved searches for other maintenance tasks.
My question: Would subfolders in the Saved Searches area be possible? Is there an addon that offers this functionality?