A curve called “T1) No Name” displays in the TimeWarp list. In the FCurves pane, a linear red TimeWarp curve displays with two keyframes, one at the beginning of the animation, and one at the end. The X and Y keyframe values are the same and respect the length of the original animation.
FCurves window A. TimeWarp curve B. TimeWarp list
After you have created a TimeWarp curve, you can apply it to the function curve and start editing it.