text: 12.Click**Yes**to save the changes to the indexer parameters. 
  
  13.In the Sample Data window, click**Next**to continue with the report wizard. 
  
  **7.3.5 PDF indexing: Using internal indexes (Page Piece Dictionary)**
  
  When the PDF document is created, the user or application must insert indexes into the Page 
  Piece Dictionary. For Content Manager OnDemand, the Page Piece Dictionary must be 
  named “IBM-ODIndexes” to allow the PDF Indexer to find the Page Piece Dictionary and 
  collect the index values. 
  
  Setting INDEXMODE=INTERNAL (for the application) causes the PDF Indexer to segment the 
  input file into the individual documents, gather the various PDF resources (fonts, images, and 
  forms), and then load the PDF indexes, documents, and resources into Content Manager 
  OnDemand. 
  
  The use of internal indexes offers multiple advantages: 
  
  (cid:2) Fast indexing: A single PDF file can contain many PDF documents. Extracting the indexes 
  for these documents is now fast because Content Manager OnDemand now scans the 
  documents and reads the index values directly from the Page Piece Dictionary. (No search 
  exists for the indexes within the document data.) 
  
  (cid:2) Different formats can exist in a single PDF input file: This flexibility is possible if the 
  
  indexes are similar because only the index is read and processed by Content Manager 
  OnDemand. 
  
  (cid:2) The indexed PDFs can be either static or dynamic: Static PDF forms render once and are 
  displayed on the client in Adobe Acrobat or Adobe Reader. Static PDF forms are not 
  re-rendered in response to user interactions. Dynamic PDF forms render on the client in 
  Adobe Reader and, depending on the user interactions, can re-render on the client several 
  times. Re-rendering causes the content of the form (all objects, including text and image) 
  to change. 
  
  Both the static and dynamic PDFs can be indexed because the PDF Indexer is only 
  looking at the Page Piece Dictionary. The PDF document data is not examined or 
  processed. 