You can do a list filter, for example, and then on certain columns at the right side of the page, you can filter on them by clicking just with one line of code. Another thing you can do is you can write a function called get query set and actually do things like rejoin or do a joined queries against other things. So that's really some cool functionality. And I think maybe in the show notes, we can link to a Django admin cookbook. It's like 50 pages and yeah, very workable code. Super cool.