Default: Not Specified
Description: The unique identifier for the architectural element belonging to the AD element owning organisation.

Description: The name of the owning organisation of the architectural description element.

Default: Not Specified
Description: The unique identifier for the architectural description element belonging to the organisation receiving the architectural description element.

Default: Not Specified
Description: The name of the architectural description element in the recipient organisation

Description: Dublin Core Metadata Initiative. An entity primarily responsible for making the content of the resource. Examples of a Creator include a person, an organization, or a service.

Typically the name of the Creator should be used to indicate the entity.

Part of the simple Dublin core metadata element set -
http://dublincore.org/documents/usageguide/elements.shtml

Description: Dublin Core Metadata Initiative: 'An unambiguous reference to the resource within a given context. Recommended best practice is to identify the resource by means of a string or number conforming to a formal identification system. Examples of formal identification systems include the Uniform Resource Identifier (URI) (including the Uniform Resource Locator (URL), the Digital Object Identifier (DOI) and the International Standard Book Number (ISBN).'

document identifier - whether number of string.


Part of the simple Dublin core metadata element set -
http://dublincore.org/documents/usageguide/elements.shtml

Values: en,fr,de,nl,it,no,ru,es,pt,sv,ja,zh,da,Unknown
Default: Not Specified
Description: Dublin Core Metadata Initiative. A language of the intellectual content of the resource. Recommended best practice for the values of the Language element is defined by RFC 3066 [RFC 4646, http://www.ietf.org/rfc/rfc4646.txt ] which, in conjunction with ISO 639 [ISO 639, http://www.oasis-open.org/cover/iso639a.html ]), defines two- and three-letter primary language tags with optional subtags. Examples include "en" or "eng" for English, "akk" for Akkadian, and "en-GB" for English used in the United Kingdom.

Part of the simple Dublin core metadata element set -
http://dublincore.org/documents/usageguide/elements.shtml

TRAK mandates the 2 letter code as a minimum.

Values: Unknown,Collection,Dataset,Event,Image,Interactive Resource,Moving Image,Service,Software,Sound,Text
Default: Unknown
Description: Dublin Core Metadata Initiative. 'The nature or genre of the content of the resource. Type includes terms describing general categories, functions, genres, or aggregation levels for content.

Recommended best practice is to select a value from a controlled vocabulary (for example, the Dublin Core type vocabulary - http://dublincore.org/documents/dcmi-type-vocabulary/'

To describe the physical or digital manifestation of the resource, use the FORMAT element.

In TRAK - enumerated list = 'Unknown','Collection','Event','Image','Interactive Resource','Moving Image','Service', 'Software', 'Sound', 'Text'

Description: Dublin Core Metadata Initiative. 'The topic of the content of the resource. Typically, a Subject will be expressed as keywords or key phrases or classification codes that describe the topic of the resource. Recommended best practice is to select a value from a controlled vocabulary or formal classification scheme. '

Part of the simple Dublin core metadata element set - http://dublincore.org/documents/usageguide/

Description: Dublin Core Metadata Initiative.' Typically, a Title will be a name by which the resource is formally known. '

Part of the simple Dublin core metadata element set - http://dublincore.org/documents/usageguide/.

Description: The names(s) of the architect(s) who produced the architecture description i.e. the authors.

Description: The Uniform Resource Identifier for the architectural element itself (i.e. not a reference). This provides the means to address the individual element.

URIs are to conform to RFC 3986. Uniform Resource Identifier (URI): Generic Syntax. Jan 2005. http://tools.ietf.org/html/rfc3986

Description: The name of the creator of the AD element.

Values: Unknown,Verbal,Document
Default: Unknown
Description: The type of information source - enumerated list:
- Unknown
- Verbal
- Document

Issue identifier

Description: date at which the architecture description was issued

Default: NONE
Description: A codeword is another mechanism to limit distribution - only those with the need to know and the codeword have access to the element

Values: COMMERCIAL IN CONFIDENCE,COMMERCIAL IN SECRET,IN STRICT CONFIDENCE
Default: NONE
Description: Commercial privacy marking

Values: NONE,BUDGET,COMMERCIAL,IN CONFIDENCE,INVESTIGATION,MANAGEMENT,MEDICAL,PERSONAL,PERSONAL DATA,POLICY & STRATEGY
Default: NONE
Description: A qualifier used with the protective marking to denote the type of information, sensitivity or need to protect e.g. Personal. Commercial. i.e. combination might be PROTECT - PERSONAL.

Enumerated - allowed values:
    - 'NONE'
    - 'BUDGET'
    - 'COMMERCIAL'
    - 'IN CONFIDENCE'
    - 'INVESTIGATION'

Values: NOT PROTECTIVELY MARKED,PROTECT,RESTRICTED,CONFIDENTIAL,SECRET,TOP SECRET
Default: NOT PROTECTIVELY MARKED
Description: An enumerated list - used to indicate the severity or impact of the loss of the item so marked.

In the UK it takes the values:
    - 'NOT PROTECTIVELY MARKED'
    - 'PROTECT'
    - 'RESTRICTED'
    - 'CONFIDENTIAL'
    - 'SECRET'
    - 'TOP SECRET'

and may be further qualified through ownership, nationality caveat, descriptor and codeword.

Default: NONE
Description: The owner of the protective marking who has the authority to sanction release or lower the protective marking classification. It is used in conjunction with the protective marking, usually as the prefix e.g. NHS PROTECT, TFL CONFIDENTIAL, or as a national authority - UK RESTRICTED.

Default: NONE
Description: A restriction of the audience who can see the element by nationality e.g. UK EYES ONLY would restrict the potential audience to UK nationals. This is not the same as the protective marking owner i.e. UK PROTECT does not restrict the audience and therefore the combination would be for example UK EYES ONLY, UK PROTECT

Description: The URL of the actual document being represented by this element.