I'm surprised that there is no "Message of the day" functionality in Alfresco Share.
I'm definitely not talking of a dashlet that would carry some message, but rather some kind of "emergency" like small banner that would automatically inform people of the status of Alfresco in a relative unobtrusive way. Not like the infamous yellow banner, but more in the same kind of the notifications of licence expiration.
I have admin role, but no deep AMP/java/css/ftl technical knowledge. So maybe it's a noob question. But searching for it only gets me responses from prehistory WCM bogus pages.