Set Cut & Fill in layer
In 
Screens / Aux.⚓
Select a layer with Cut & Fill
.Assign a content in the layer.
In Properties, click Cut&Fill to show the corresponding settings.
Toggle the enable button.
In Source, click the drop-down list and select the Cut content.
The Cut & Fill effect is set.
Example : Optional⚓
- Use the Curve setting to adjust the transparency level of the Cut & Fill.
- Enable the Negative filter to invert the cutting levels (bright content becomes transparent).
- Set flipping or cropping for the Cut content.