Oh on the Web app? You can pick which feed you want to display there, but in the future we will give users the option to add a custom feed to that panel.
Discussion
yes, web app, sry. Would really appreciate a full blank out option there, on the trends. I've used twitter control panel for X to 'erase' all trending stuff, I'd like to use primal without using a chrome extension.
FYI: The blank out works on the main feed if you tick off everything, this perhaps something you want to prevent, because it just won't load any posts. Thanks.