QuickZone
From FLWiki
When constructing a Flying Logic diagram, one of the easiest ways to add entities to the graph is to drag a class from the sidebar and drop it on the part of the graph to which you wish to connect it. QuickZones are specific areas of existing elements that highlight when dragged over.
The specific QuickZone you drop on indicates how you wish the new entity to be automatically connected to the existing diagram. This feature can be used to save considerable time as you construct your diagrams.
