Alessandro De Mariassevich, Editor
To apply the same effect to multiple transitions or segments, do the following. Select either a transition or segment within Effects mode, and then lasso over the additional transitions or segments that you want to apply the effect to.
Use Shift-click to select or de-select non-consecutive transitions or segments. Once selected, open the effects editor and double-click the selected effect, or double-click on an effect saved within a bin.