You can filter which animation layers display in the Animation Layer Editor, as well as which layers display in other animation tools like the Graph Editor, Dope Sheet, and Time Slider.
You can set which display option all of the animation tools use in the Show menu of the Animation Layer Editor, or you can set the layer filtering options individually for each tool.
By default, the Time Slider displays keyframes from active and selected layers, and the Graph Editor and Dope Sheet display information for all affected layers.
To set which layers display in other animation tools
To filter what displays in the Time Slider
To filter which layers display in the Dope Sheet or Graph Editor
-click
the Outliner area of the Dope Sheet or Graph
Editor, select Animation Layers Filter from
the pop-up menu, then select a layer display option.
To set which layers display in the Animation Layer Editor