In Sage when you use tv guide, it block any channel based on the rating of the movie, sage tv has a provison to enter which rating are allowed to atch, like r,pg-14,M, Adult on, Nudity, etc, it pick up these infor from the xmltv guide which it download, I used to use Sagetv with Mytheate using the M...

Parental control with rating lock like sage tv