How do I add assets and layers to my animation in Animate?

All assets placed into Animate are stored in the document library (so no assets get lost). It is good practice to name the layer in which the asset is added so everything is logical.

The placed background is set to display at 24 frames per second (fps) and to expand the timeline to cover 4 seconds (96 frames) then right-click on the timeline and add a frame.