UngroupLayer([group$,] layer1[, layer2, ...])

Also, if you omit the group$ parameter, the layers you pass to this function don't have to be part of the same group. They are ungrouped from whatever group(s) they have been attached to. You can pass as many layers as you want to this function. Note that as soon as a group doesn't have any more layers attached, it will be automatically deleted.

To add layers to a group, use the GroupLayer() function. See GroupLayer for details.

You need to enable layers before you can use this function. See Layers introduction for details.

group$

optional: name of the group to remove layers from; if this is omitted, the specified layers will be ungrouped from all groups they are attached to (V11.0)

layer1

first layer to ungroup

...

further layers to ungroup