1. Select the unit (or units) you want to animate and click in the Story Editor. Click Yes when prompted on whether you want to add the units to a story.

   This adds a new story and a new unit track in the tree view area.

   By default, the unit track lets you access the object's transform properties for animation. Right-click to select and add more properties to the unit track, including material properties.

2. Click to enable editing for the unit.

3. Scrub to the frame or time you want in the Story Editor timeline, manipulate the object in the Level Viewport, then press S or click to set a keyframe.

4. Once you've set a few keyframes, use the playback controls in the Story Editor to watch your animation playback in the Level Viewport.

5. Edit keys as needed, using either the curve editing view, or the key editing view. (Click or to switch between view panels.)

   Copy a key (or multiple keys) and paste in a track (or multiple tracks) using Ctrl + C, Ctrl + X, Ctrl + V hotkeys or right click context menu options. Use the time slider to drag to the position to paste in a track. The keys are pasted on multiple tracks in the order of tracks selected.

When you're finished editing animation for the unit, click again to disable the Story Editor and go back to editing your level.

• You can still select, move, delete, or modify key values when the Story Editor is not Live.
• When Story Editor is live, changing the position of the unit in the level has no effect. To edit the position of the unit in the level again, exit Story mode. (Click LIVE to toggle the mode on and off.)
• As you animate units in the Story Editor, the animation plays back only in the Level Viewport, it cannot playback on connected devices.
• When animating a property of a unit or entity, editing values in the Property Editor has no effect on keys in the Story Editor. When animating a unit transform (position, rotation, scale), you can use the Property Editor to edit animation values.