Well, I think it would be essentially the same as it is for all prosecutions in the civilian system. There are some instances where it is possible that the military police would be what I would call the first respondent. Possibly if offences are committed abroad, before you could dispatch civilian investigative authorities, it might be that the MPs would be the very first ones.
This is the case in any criminal offence committed anywhere in the country. If it's committed on a site of employment, the employer may have been the first person to talk to the victim. Exactly the same rules would apply for proper investigative methods, including trauma-informed questioning of victims, of witnesses.
The civilian system is not perfect. I don't want to overstate my case, but it's the system that all Canadians are equally subjected to and protected by. I think that should apply to CAF.