Activity moved out of the Everyday chrome docs because it is not an Everyday chrome screen in the builder. It belongs to the separate Queue & activity picker group and requires Workflow, Messaging, or Approval Management.
Use the full guide here:
Why this moved:
The picker group is different: Queue & activity, not Everyday chrome
The entitlement requirement is different: automation-related features must be enabled
The user job is different: Activity is a chronological “what changed?” feed, not a general app-shell screen like Home, Search, or Profile
If you are choosing between nearby surfaces, use Activity for history, My Queue for personal work that needs attention, and Operator Console or Workflow Status for operational monitoring.