Customize a welcome / banner on Nexus 3

Is there a way to add a custom banner screen / welcome screen on Nexus 3 I speaking about the screen when you enter a repository browser and the “Welcome” string show’s up on other nexus there is a different screen so It should be customizable. Thanks for the advice for all hint’s

You can replace the existing content via the Outreach Capability - Configuring Outreach Content in Welcome Tab

it’s not working I did not have such plugin installed but just copy jar not solve my issue do I need somehow enable it ?