Groovy to show a message that does not indicate an error in Planning / Free Form?

Summary:

Hi,

We're using the MessageBundleLoader in Groovy to display information to the users in our Free Form application. I have not found a way to display a message box without using throwVetoException(), which has a few problems:

• The rule shows "Error" in the Job Console, even though it ran successfully - thus it looks like something went wrong and it cannot be used properly in a pipeline, as the step would report a failure
• The message box shown to users is has a big red "X" in Smart View and a red exclamation mark + an "Error" title in the Web interface, indicating to the users that something is wrong. A title of "Error" and a message along the lines of "Everything is fine" looks strange to users.