Cs6 , how can i add a anchor point in the curve in the channel Red or Green?

Question

Hi
how can i add an anchor point in the curve in the Channel R / G and B?
in cs5 , with ctrl + click i was able to click on the image and add an anchor point in the curve channel RGB
and with shift +ctrl + click i was able to click on the image and add an anchor poing in the channel Red , 1 in the channel Green  and 1 in the channel blue
i know cs6 doesn't have any more ctrl+mouse click , there is the targeted adjustamanent tool
i can do it with ctrl+m and call the curve
but i can't do it with curve adjustament tool
is there a way to add a anchor point in each channel red , green and blue (like the prev photoshop)?
thanks

Answer 1

thanks that's correct! thanks
but it's not 100% correct
to add a multiple points in rgb shift+click doesn't work!
from adobe
Keyboard shortcuts: Curves
You can use these keyboard shortcuts for Curves:
To set a point on the curve for the selected color in each color component channel (but not in the composite channel), Shift+Ctrl-click (Windows) or Shift+Command-click (Mac OS) in the image.
To select multiple points, Shift-click points on the curve. Selected points are filled with black.
To deselect all points on the curve, click in the grid, or press Ctrl‑D (Windows) or Command-D (Mac OS).
To select the next higher point on the curve, press the plus key; to select the next lowest, press the minus key.
To move selected points on the curve, press the arrow keys.
(Curves dialog box) To set a point on the curve for the current channel, Ctrl-click (Windows) or Command-click (Mac OS) in the image. 
If you’re instead using the Curves adjustment, simply click in the image with the On-image adjustment tool .