Reviewing Tags From Search Results Page
Tagging helps to categorize content so that if required you can filter or search specific content using the tags.
See Understanding Tagging in PeopleSoft Interaction Hub
The Global Search result page displays the results with Get Related Actions panel adjacent to each result. Click the indicator to display the panel with the Review Tags related action. The number of new tags is displayed in parenthesis.
The example displays Review Tags related action in the Get Related Actions panel for a search result.

Click on the Review Tag (number of new tags) related action link to open the View Tags modal window. Click on Edit button on the View Tags window to update tags or click on tag links to search for items with same tag name.