How to remove the "Notification Preferences" link from the Knowledge Portal for users so that users can no longer toggle their notifications ?

• Go to https://instancename.service-now.com/nav_to.do?uri=sp_page.do?sys_id=e1c919e4dbd3220099f93691f0b8f535
• Click on Open in Page Designer
• Remove the widget "Knowledge Notification Entry" from the page.
• Refresh the page https://instancename.service-now.com/sp?id=kb_home, and you can see "Notification Settings" link will no longer be displayed.

More information at - https://docs.servicenow.com/bundle/orlando-servicenow-platform/page/product/knowledge-management/task/set-subscription-notifications.html