This feature lets you define how the document assembler plugin can manipulate the separation results in different ways based on the File boundaries. A property DA File Name Boundary Classification determines the strategy for file boundary classification which operates over the separation results generated by the DA algorithm.

The three types of File Boundary Classification strategies are:

• UseDAGeneratedDocument: The classification results generated by the DA algorithm are used without any changes.
• MergeDocumentsBelongingToSameFile: All pages belonging to a single multi-page input file must be a part of the same document. If the results generated by the DA algorithm contain a document that contains pages belonging to two different input files, a new document is generated at the file boundary. If pages belonging to a single input file are classified into two or more documents, the documents are merged such that all the pages from the source file are part of one document only.

  For example:

  Original file name	Broken file name	Page ID	Doc ID as generated by DA	Result
  File1.tiff	File1-0001.tiff	PG0	DOC1	DOC1
  	File1-0002.tiff	PG1	DOC1	DOC1
  	File1-0003.tiff	PG2	DOC2	DOC1
  	File1-0004.tiff	PG3	DOC2	DOC1
  File2.tiff	File2.tiff	PG4	DOC2	DOC2
  File3.tiff	File3-0001.tiff	PG5	DOC3	DOC3
  	File3-0002.tiff	PG6	DOC3	DOC3
  Original file name	Broken file name	Page ID	Doc ID as generated by DA	Result
  File1.tiff	File1-0001.tiff	PG0	DOC1	DOC1
  	File1-0002.tiff	PG1	DOC2	DOC1
  	File1-0003.tiff	PG2	DOC3	DOC1
  	File1-0004.tiff	PG3	DOC4	DOC1
  File2.tiff	File2.tiff	PG4	DOC5	DOC2
  File3.tiff	File3-0001.tiff	PG5	DOC6	DOC3
  	File3-0002.tiff	PG6	DOC7	DOC3

• CreateNewDocumentForDifferentFile: If a document consists of pages belonging to two different input files, a new document is created at the file boundary. Pages belonging to a source file may get separated into multiple documents but no such document should span across another input file.

  For example:

  Original file name	Broken file name	Page ID	Doc ID as generated by DA		Result
  File1.tiff	File1-0001.tiff	PG0	DOC1		DOC1
  	File1-0002.tiff	PG1	DOC1		DOC1
  	File1-0003.tiff	PG2	DOC2		DOC2
  	File1-0004.tiff	PG3	DOC2		DOC2
  File2.tiff	File2.tiff	PG4	DOC2		DOC3
  File3.tiff	File3-0001.tiff	PG5	DOC3		DOC4
  	File3-0002.tiff	PG6	DOC3		DOC4
  Original file name	Broken file name	Page ID	Doc ID as generated by DA		Result
  File1.tiff	File1-0001.tiff	PG0	DOC1		DOC1
  	File1-0002.tiff	PG1	DOC2		DOC2
  	File1-0003.tiff	PG2	DOC3		DOC3
  	File1-0004.tiff	PG3	DOC4		DOC4
  File2.tiff	File2.tiff	PG4	DOC5		DOC5
  File3.tiff	File3-0001.tiff	PG5	DOC6		DOC6
  	File3-0002.tiff	PG6	DOC7		DOC7