On first use of a transition, a license dialog appears. Enter your serial key (emailed upon purchase). This key is machine-locked (based on network adapter MAC + OS UUID). You can deactivate via FilmImpact’s website before reinstalling.
Modern interpretations of traditional push transitions with motion blur controls. On first use of a transition, a license dialog appears
Navigate to the (usually located in the bottom-left or top-right panel groups). Expand the Video Transitions folder. On first use of a transition