LB MagnetoGuides allows you to 'magnetize' one or more guides. Magnetized guides are special: they push or pull any 'snapped' items along when they are moved. To better understand how these magnetic guides help the design of structured documents, I suggest you work through the cookbook section of the user manual that is included with the downloaded files, or watch the online demo below. If a page item is 'snapped to' a magnetic guide at only one side, then the page item simply moves along when the guide is moved. If a page item is 'snapped to' more than one magnetic guide, then the page item will stretch or shrink as needed so it can stay 'snapped' to all magnetic guides. This allows you to reposition and resize multiple page items concurrently without having to group them.