You expect me to click a button for a native Ae function?

💯👍🏼

This version of precomping works with all selected layers, but works really well with Overlord guide layers. With a guide layer selected, the Precomp button will grab all the child layers and trim the nested comp to the dimensions of the group layer.

Any transform keyframes on the parent group will be moved to the new precomp layer so Precomp and Decomp as much as your project needs.

Decompose the layers of a precomp just like un-grouping layers in Illustrator. Nested layers are moved into the primary comp, and if this is the only instance of the precomp, the precomp will be removed from the project.

Toggle the visibility of all the Overlord created group layers in a comp.

Groups are invisible guide layers rectangles that you wont see, but they can make it challenging to select the visible art in the comp.

Trash all the group layers in a comp that were created by Overlord.

The system knows which layers are Overlord groups by a single rectangle property inside of them so don't worry about accidentally removing your art.