Sorting
Sorting layers with the mouse can be clumsy and slow. A few shortcuts
speeds up the organizing. Command + [ and Command + ] moves the
selected layer up or down one position in the stack. If multiple layers are
selected, they will move relative to the uppermost or bottommost layer.
Pressing Command + Shift + [ or Command + Shift + ] brings the selected
layer to the top or bottom of its current layer group. If the layer is already at
the top or bottom of the layer group, it jumps to the top or bottom of the
parent layer group.