2024.9Solo shortcut changed
L β S, Cmd+L β Cmd+S. Video shortcuts no longer work!

Solos are a specialized type of group designed to manage the visibility of child objects. Unlike a standard group, a Solo ensures that only one of its nested objects is visible at any given time. This feature is essential for creating character customization systems (e.g., swapping outfits) or implementing traditional frame-by-frame animations using image sequences.
L β S, Cmd+L β Cmd+S. Video shortcuts no longer work!