Service Portal add current user's name. "Hi Tom, How Can We Help?"

[tomaslindev]

Hello everyone,
I need to add the name of the logged in user in the portal widget "How can we help?", I have seen an old post from more than 8 years ago that is not updated and it is not work, any ideas.
All the best

[Mark Manders]

This one is more recent: https://www.servicenow.com/community/developer-forum/add-welcome-message-to-service-portal-with-name...

No idea if it is the same solution, or if you tried this yet, or if you found it already. Tip for the next question: share the link to what you found and didn't work, or share what didn't work. That prevents people giving you the same solution.