Previously, you were able to configure the information that was displayed in Pulse's messages and include some relevant information just by configuring Messageviews. Now, in Magnolia 6, with the Notifications app it is not possible anymore.

Steps to reproduce:

1. Update the messageView defined, in this test a new field myfield was added to ui-admincentral:default
   
2. Create a new message adding the new propertie, for example, you can create it with Groovy and execute this code in the Groovy app:

   mm = info.magnolia.objectfactory.Components.getComponent(info.magnolia.ui.framework.message.MessagesManager.class)
   message = new info.magnolia.ui.api.message.Message(Calendar.getInstance().getTimeInMillis())
   message.setMessage("Hola Message Text");
   message.setType(info.magnolia.ui.api.message.MessageType.INFO); 
   message.setSubject("subject");
   message.addProperty("myfield", "This is my extra text!");
   message.setView("ui-admincentral:default");
   mm.sendLocalMessage(message);
   

In Magnolia 5, the new property is displayed:

But not in Magnolia 6: