Clicking (selecting) a note card and dragging will move the note card to a new location. The card will be aligned according to an invisible grid unless you use the Command key while positioning the card. You can move a note card to a Sub Map of another card by positioning it on top of that card and releasing it or by moving it into (or out of) the open Sub Map window of that card. You can also drag a note card into the Concept Map or Sub Map of another open notebook; this will transfer its Detail notes as well.
Dragging in free space will create an elastic box, or Marquee, that can be use to select multiple note cards and links. Multiple note cards and/or links can also be selected by clicking each with the Shift key depressed.
Double-clicking a note card opens its Detail window. Option double-clicking opens the Sub Map.
