You can customize your sidebar by pinning frequently-used tools from any team for quick access.
Simply choose the team > Select tool > Click the pin button on the right top right corner:
This will create a shortcut to that team's tool in the sidebar:
In much the same way, you can pin your Team Members to the navigation bar as well, creating a quick link to all of the responses and updates from that person.
Just choose People > Select Person > Click the pin button on the right top right corner:
From this point on you will always see a shortcut to that person under People in the sidebar.