I have a requirement to hide default assignment view in constellation. I have followed the process mentioned in the below mentioned link, but not able to achieve the requirement.
Please find the attachment for configuration.
In Constellation, the default assignment view can be hidden by removing the assignment from the case’s visible navigation and making sure the Preview panel is not configured to show assignments. In the Preview view settings, uncheck Show assignments, save the view, and then confirm that the assignment is not included in the case wide tabs or navigation setup. After saving the case type, refresh the portal and run the case again so the updated configuration is picked up. This hides the default assignment section from the user interface.