
LineArt has its own clipboard which can be used independently of the Calamus clipboard.
You can place individual objects on this clipboard. If you would like to put several objects on this clipboard at once, group the objects prior to copying them.
When this icon is selected, it is used instead of one of the 18 predefined shape objects above it. Thus any new object that is inserted into a vector graphic frame when this icon is selected will be the object on the clipboard, instead of one of the 18 shapes.