locking separate channels on dm500s

[dank76]

how do you lock adult channels separate on dm 500s. i have found parental lock but not on different channels to stop viewing ?

[pob639]

I was after the same few years back ended up just making a new bouquet putting all adult in that and locking that bouquet and deleting them out of all services.
To be honest havent had to do that since up dating my images

( play house disney so close to playboy tv dam r kids scared for life )