This task tracks the writing of a design brief for the Topic Subscription Experiment w thich is part of the Editing Team's Notications improvements to Discussion Pages. The document will define the goals, target audience, core user job stories, and outline the research and exploration tasks involved in the design of the Topic Subscription Experiment.

Working doc:
OWC x Topic Subscriptions deck

When this ticket is marked as complete, a summary will be posted here. Design sub-tasks to follow will be created under the parent task: [Experiment] Topic Subscriptions T273906