That could be one of the models. I would just say here, because we've heard the minster say it before, that he really believes that all MPs are currently ombudsmen now, in one sense, for Canada's veterans. That would be a model you could take a look at, along with many others.
Evidence of meeting #4 for Veterans Affairs in the 39th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was rights.