Drag and Drop Workspace Icons

You can change a workspace's parent by selecting its icon in the Workspace Graph Pane, pressing and holding the SHIFT key, and dragging it on top of its new parent's icon. The display is automatically adjusted to reflect the new relationship.

You are prompted to confirm the change.

You may also "orphan" a workspace by selecting its icon, pressing SHIFT, and dragging it to an open area on the Workspace Graph pane. The workspace no longer has a parent: the display is automatically adjusted to reflect its new status.