In Master Slider there are different types of layers , each used for a specific purpose.
To add a layer in a slide, first, you need to choose the layer type from the drop-down menu, then press the " + " button. The new layer will be added in the timeline and you can select it by clicking on its name.
The figure below shows these options on Master Slider panel.
There are 5 different layer types in Master Slider, including Text, Image, Button, Video and Hotspot. Each layer type has its own features and properties as described on their pages.