Contacts：
Click the "Search Employee Directory" to search for Lenovo colleagues
The Contacts page displays your peers and manager by default, and you can also add new contacts by following them
Groups：
Group contacts displays your Tier 1 and Tier 2 group by default. You can also add important group chats to your group contacts by opening the "Save to Contacts" switch in the group details page
View personal card：
After clicking on the contact avatar, you can view their organization structure and personal information like email and phone number
