Use Find Sources when you search Checkpoint

Use Find Sources on the Search screen to search for specific sources with whole or partial terms associated with them.
  1. On the home screen, select
    Search
    .
  2. In the
    Find Sources
    field, enter one or more terms associated with the sources you're looking for.
    As you enter terms,
    Checkpoint Classic
    will filter the list of materials to show only the ones that match what you've entered. Any sources that you've already selected are also be included.
  3. Use the checkboxes to select the sources you want, then select
    Run your search
    .