No training at all. But it doesn’t take any training to put a condom on a mop handle either - and I wouldn’t want the janitor roaming the hallways showing the “proper usage” of that either.
I agree with you. A hall and parking lot monitor should not be discussing sex with the students, even if he is saying all the right things. His job is to monitor the hallways and parking lots, not teach sex ed.
However, I do think the school district was horribly wrong in trying to restrict him from his personal my space and from his Sunday School teaching. They do not own him, and his personal life is none of their business.
I do think it sends a message to the school district that the parents are unhappy with the current policy, which is great. He will have a much better opportunity to change things now.