Plot animation on control rig

Hi again,
I want to plot the animation on control rig but these lines don't seem to work.
as if there wasn't any plot at all.
		mCharacter->InputType = kFBCharacterOutputMarkerSet;
		mCharacter->PlotAnimation( kFBCharacterPlotOnControlRig, &lPlotOptions
);

In the same time, the plotanimation on skeleton works correctly with an input
actor.