Changing the Scope of Topic Comments from All Publications to Only the Selected Publication
You can modify the application's skin to configure commenting behavior so that comments on the topic, visible in the Comments stream on the Review and Collaboration landing page, are from only the publication that you are viewing.
Before you begin
You must have Develop app permission to customize skins.
About this task
By default, comments that appear in the Comments stream include comments made on the selected (visible) topic in all publications, not just in the selected publication. For example, if you are viewing Topic A in Publication A, you will see comments made on Topic A in Publication A, Publication B, Publication C, ....