]>

# UNCLASSIFIED

# &cp_object; v2020-OCTr2022-MAY Package Description

&cp_businessObjectClass; (&cp_object;) consists of many files all packaged here for you. This is a simple guide to the layout of this package. Before attempting to follow the links in this guide, please ensure that you have extracted the files from the zip file; otherwise, the links will not work.

As this is the standalone package, none of the dependent specifications will be included and you will have to assemble the full package with an acceptable version of the dependent specifications that you wish to use.

- CONTENTS

  The following components may be included in the package:

  - XYZ*_Rules.pdf

    A single human friendly document representation of all the Schematron rules for the XYZ Specification

  - XYZ*_Schema.pdf

    A single human friendly document representation of the schema for the XYZ Specification

  - XYZ*_XSL.pdf

    A single human friendly document representation of all the XSLs for the XYZ Specification

  - XYZ*_XSPEC.pdf

    A single human friendly document representation of all the XSPECs for the XYZ Specification

  - XYZ*CVEnums.pdf

    A single human friendly document representation of all the Common Value Enumeration Tokens and their Descriptions for the XYZ Specification

  - XYZ*Examples.pdf

    A single human friendly document representation of all the included examples for the XYZ Specification

  - Des*Xml.pdf

    The primary description and implementation guide for the XYZ Data Encoding Specification

  - Ces*Xml.pdf

    The primary description and implementation guide for the XYZ CVE Encoding Specification

  - Annex / FOUO Annex

    Additional information and guidance for the XYZ Specification that is either UNCLASSIFIED, but not publicly releasable or at the U//FOUO level

  - SECRET Annex

    Additional information and guidance for the XYZ Specification, at the SECRET level (either NOFORN or RELTO)

  - TetragraphTaxonomy.pdf

    A single human friendly document representation of the Tetragraph Taxonomy XML file

- CVE

  The collection of Controlled Vocabulary Enumerations (CVEs) that this specification is dependent on. Each CVE directory has the actual CVE files as XML and also has a PDF rendering of them in the Documentation folder.

  - VIRT

    - VIRT
    - VIRTCVEnums.pdf

- Documentation

  This includes the document for this specification and the applicable signature memo associated with it.

  - VIRT version 2020-OCTr2022-MAY
    - DesVirtXml.pdf
    - SignatureMemo.pdf

- Examples

  Collection of example instance documents for this specification and a PDF copy.

  - VIRT

    - VIRT Example Files
    - VIRTExamples.pdf

- Schema

  The XSD file to implement this specification excluding dependencies.

  - VIRT

    - VIRT Schema Files
    - VIRT_Schema.pdf

- SchemaGuide

  XML Schema documentation generated from the XSD files that includes element definitions and diagrams of schema components.

  - SchemaGuide

- Schematron

  Collection of constraint rules applicable to this specification. These rules depend on the CVEs being located at the "correct" relative path they are in this package. Many of the dependent specifications have applicable constraint rules; each one is documented separately. Each specification has three main files.

  - xxx_Rules.pdf

    A generated PDF collection of all the constraint rules. They are actually many individual .sch files. This file is a more convenient format to read but is not useful for execution of the rules.

  - xxx_XML.sch

    The top level .sch file that includes all of the others for the particular specification.

  - xxx_XML.xsl

    A pre "compiled" version of the .sch file ready for execution with any XSLT2 capable engine.

  Applicable constraint rules are as follows:

  - VIRT
    - VIRT_Rules.pdf
    - VIRT_XML.sch
    - VIRT_XML.xsl

- manifest.md5

  This file contains an MD5 checksum of every file in the package. It can be used to determine if any of the files were corrupted in unzipping or if you have modified a file.

- VIRTpackage.properties

  This file contains information concerning the version, classification, and build time for the package.

# UNCLASSIFIED