The heap is the Runner's discard pile. The order of cards in the heap must be maintained.
|Page 6, Column 2, Paragraph(s) 9, Core Rule Book|
This is the Runner's trash pile. The heap is kept adjacent to the Runner's identity card. This is where Runner cards are placed when they are trashed or discarded. Cards in the heap are faceup and inactive. Both the Runner and Corporation may look through the heap at any time, but must maintain the order of its cards.
|Page 31, Column 1, Paragraph(s) 1, Core Rule Book|
|Heap: The Runner's trash pile.|