Replace Mode

Replace Mode enables you to replace an existing part of the expression tree with a new record attribute, MARC tag, or Boolean operator. For example, if the top of the tree is AND, in Replace Mode, you could change that to an OR.

  1. Create a working match point.
  2. Click Enter Replace Mode.
  3. Highlight the piece of the tree that you want to replace.
  4. Drag the replacement piece over the highlighted piece.
  5. Click Exit Replace Mode.