A product manager’s job isn’t over when the app launches. Your job is to track the product over the course of the entire life cycle. One could argue that the true hard work begins the day of the launch. It’s after that when feedback, errors, and bug reports pour in — and the updates start to go out.
But for product managers, one of the most valuable features is the “subscribe” button. Subscribing to a channel means that you will get a notification every time activity happens on that particular card. Since you’re keeping track of a million other things, this feature will help keep you informed and updated without checking in on every single card, every single day.