I use a similar method, but implemented in iOS reminders. I have different lists for the different categories. And now with a smart list I have created a category/list "this week" that lists actionable items with a due date within the next 7-days. [1] This is loosely based on GTD [2]
[1] https://www.macintoshhowto.com/gtd/gtd-with-apple-reminders.... [2] https://en.wikipedia.org/wiki/Getting_Things_Done