Add user comments from the MetadataManager differently to notifyInformation

I already have a feature request, but there is no hurry. Would it be possible to create a user comment through the metadatamanager (by sending a multiline string, i.e. with \n in it)? Use case: record a user defined acquisition macro before execution. I can send it with notifycommand but its not really designed for that. Anyway, things are looking great! I'm looking forward to our first user experiment.