I have done this thing before. Below is one of the projects details I have worked on.
I was given with the Regression Test Playbook which was having all the steps that needs to be followed each day for the app testing. The instructions were for both mobile app testing & chrome extension. That application was all about the things I've mentioned below:
Filtered inbox - Reminders and missed emails filtered automatically
Gain insights - View connections, latest activity & relationship strength
View Profiles - People, Organization & Opportunities
Take Action - Set Reminders, Add notes, Add to list etc.