Use of XML in LDR's Integrated Tax System
Background
Challenge
Solution: XML
Reasons for choosing XML
Key Definitions
Uses of XML at LDR
External Sources of Forms
Original Documents from Data Entry or Scanners
Reasons for Using UDF
Example of UDF Record
Example of UDF Record (cont.)
UDF Validation Diagram
Conversion of UDF to XML
Reasons for Two Phased Conversion
UDF to XML Conversion Diagram
Example of Flat XML Document
Example of DTD
Example of DTD (cont.)
Example of a Structured XML Document
Document Renderer
Processing of Form Data using the Document Renderer
PPT Slide
Internal Sources of Forms
Internal Forms Originating from a GUI
Internal Forms Generated from System Processes
Legacy Data Conversion
Data Exchanged to Other LDR Systems
Lessons Learned
Sites of Interest
Conclusion
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