That would currently only be possible on a list page or a record review page.

You would first need to setup a table in your base where each record represents one particular user’s “profile record”. You would add a custom message to each record.

Then, you would automatically filter your interface page to show the current user their own “profile record”. You can then display the custom message that you have added to their profile record.

Hope this helps!

If you have a budget and you’d like to hire the best Airtable consultant to help you with this or anything else that is Airtable-related, please feel free to contact me through my website: Airtable consultant — ScottWorld

Hmm, like using the Dashboard layout?  If so, I think the only way you can do that is by building a Custom Interface, we can see who’s logged in via the Session: https://airtable.com/developers/interface-extensions/api/models/Session

This seems like a fairly simple app, so I reckon you could use the AI Generation functionality and it should sort you out:

And if you’ve got a developer on staff you can just code it yourself too: