The lcInstructornote was deprecated in DITA version 1.3. It was replaced with the lcInstructornote2 element. It was originally intended to provide information or notes you want to provide to the course instructor. These notes can be conditionalized out of content you intend to deliver to the learner.
+ topic/note learningInteractionBase-d/note learning-d/lcInstructornote
<lcIntro> <title>Introduction</title> <p>If you need an introduction, you would include it here.</p> <note>You can have notes, tables, all kinds of things like that here, if you desire.</note> <lcInstructornote>You can provide tips for instructors in an instructor note, like this one.</lcInstructornote> </lcIntro>