Notification are often overlooked, as an area where best practices are needed.
This is the more common topic of notifications.
Consider that certain tools, by nature of their interface, makes it easier or worse to keep track of information and conversational context over a given length of time.
The intent of this diagram it to help you consider where to start a team conversation. Starting a conversation or comment in the right place ensures that what is said remains close to the materials that shape a decision. This is a core of agile practice
This enterprise time-based communication cheatsheet should help you maintain and evolve the course of conversations within the scope of where that dialogue will make the biggest difference.
Common problems from incorrectly relying on email get written about often. Change it up!