Difference between revisions of "DE4A Service Interoperability Solutions Toolbox"

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This toolbox is the central, long-term deliverable of the DE4A Architecture work package (WP2) and takes the form of a structured, online architecture repository that extends from the content of the Architecture Framework and prior work of e-SENS. The toolbox includes (pointers to) prior work in CEF, ISA, ISA<sup>2</sup> and prior LSPs. It includes new DE4A common components and implementation method and Pilot insights.  
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This toolbox is the central, long-term deliverable of the DE4A Architecture work package and takes the form of a structured, online architecture repository that extends from the content of the Architecture Framework and prior work of e-SENS. The toolbox includes (pointers to) prior work in CEF, ISA, ISA<sup>2</sup> and prior LSPs. It includes new DE4A common components and implementation method and Pilot insights.
  
== [[Pilots]] ==
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The image below has clickable sections to jump to other pages like, the DE4A Reference Architecture, patterns, Semantic Solutions, Common Components and Building Blocks.  
DE4A includes three cross-border and cross-domain [[Pilots]] - <span style="background:#00FF00">[[Studying Abroad Pilot]]</span>, <span style="background:#FFFF00">[[Doing Business Abroad Pilot]]</span>, and <span style="background:#00FFFF">[[Moving Abroad Pilot]]</span> -, comprising different functional use cases focused on different high-impact and viable administrative procedures, and aimed to realize tangible benefits in fully operational environments to real users (citizens, students, business persons and public servants). The Pilots are delivered by a separate, agile, multi-disciplinary, inter-member state teams of experts. The focus of these teams is on iterative system integration and configuration, hence on making existing building blocks and solutions work together in real life cases.
 
  
== [[Reference Architecture|Reference Architecture]] ==
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<imagemap>
DE4A develops a multi-pattern architecture for eGovernment interoperability with a focus on digital-by default procedures for citizens and businesses and the full implementation of the Once-Only Principle. The DE4A Architecture Framework defines five architecture [[Time Horizons]] staring from the pre-SDG baseline (t=0, ~2019) and reaching to a long-term vision (t=4, ~2030+) in order to place different developments in context. More detail on the Architecture Framework is available in the public deliverable [https://b0b3923b-028b-4cc4-aa23-7b874a2ae593.filesusr.com/ugd/2844e6_ec9fb88703ef431c8a55c63b294fb2cd.pdf D2.1 Architecture Framework].
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File:Service_Interoperability_Solutions_Toolbox.png|thumb|center|900x900px|Clicking on an area in the picture causes the browser to load the appropriate wiki page.
  
The development of the DE4A [[Reference Architecture]] started in the context of [https://wiki.de4a.eu/images/f/f4/DE4A_D2.4_Project_Start_Architecture_-_v2.3.pdf D2.4 Project Start Architecture (PSA) - First iteration] and recognizes three distinct Reference Interaction Patterns:
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rect 455 124 541 590 [[Intermediation_Pattern|Intermediation pattern]]
*[[Intermediation Pattern]]
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rect 558 103 651 562 [[User-supported_Intermediation_Pattern|USI pattern]]
*[[User-supported Intermediation Pattern]]
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rect 672 78 750 548 [[Verifiable_Credentials_Pattern|VC pattern]]
*[[Verifiable Credentials Pattern]]
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rect 765 57 853 523 [[Subscription_and_Notification_Pattern|S&N pattern]]
The forthcoming D2.5 Project Start Architecture (PSA) - Second iteration is introducing two additional Reference Interaction Pattern:
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rect 868 50 960 516 [[Lookup_Pattern|LKP pattern]]
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rect 366 36 441 619 [[Reference_Architecture|Reference Architecture]]
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rect 992 57 2159 587 [[Application_Services|Application Services]]
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rect 324 640 2571 697 [[Pilots|DE4A Pilots]]
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rect 651 743 1209 992 [[DE4A_Semantic_interoperability|Semantic solutions]]
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rect 1287 740 1835 989 [[DE4A Common Components|Common Components]]
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rect 1920 747 2468 992 [[Building_Blocks|Building Blocks]]
  
* [[Subscription and Notification Pattern]]
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desc bottom-right
* [[Lookup Pattern]]
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</imagemap>
The [[Architecture Log]] keeps track of deviations from DE4A principles and the reference architecture in general and also records the implications.
 
  
== [[Library of components and building blocks]] ==
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== [[Pilots]] ==
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DE4A includes three cross-border and cross-domain [[Pilots]] - [[Studying Abroad Pilot]], [[Doing Business Abroad Pilot]], and [[Moving Abroad Pilot]] -, comprising different functional use cases focused on different high-impact and viable administrative procedures, and aimed to realize tangible benefits in fully operational environments to real users (citizens, students, business persons and public servants). The Pilots are delivered by a separate, agile, multi-disciplinary, inter-member state teams of experts. The focus of these teams is on iterative system integration and configuration, hence on making existing building blocks and solutions work together in real life cases.
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== [[Reference Architecture|Reference Architecture]] ==
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DE4A developed a multi-pattern architecture for eGovernment interoperability with a focus on digital-by-default procedures for citizens and businesses and the full implementation of the Once-Only Principle. It provides guidance to the DE4A pilots and to  projects seeking to implement cross-border once-only enabled eProcedures.
  
This section contains the collection of technical and semantic common components and candidate Building Blocks that are relevant for eGovernment interoperability in general and digital-by-default procedures and the Once-only Principle in particular. The classification of this library follows the DE4A [[Reference Architecture]], starting on the highest level of architecture components: the Application collaborations. These Application collaborations are aggregations of Application components, Data objects and Interfaces. You will find on each Application component pages a list of relevant DE4A common components, candidate Building Blocks (e.g. CEF) and memberstate solutions that jointly or alternatively realize that Application component.  
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==Service Interoperability Solutions Toolbox==
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The Service Interoperability Solutions Toolbox is split in Semantic Interoperability Solutions, Common Components and the library of components and BBs. The first deals with semantic specifications, the second with SW components and the last with the architecture components and candidate BBs.  
  
==DE4A Solutions==
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===[[DE4A Semantic interoperability|Semantic Interoperability Solutions]]===
The DE4A Solutions are split in Semantic Interoperability Solutions and Common Components. The first deals with semantic specifications, the second with SW components. There is also a link related to development and testing activities.
 
  
[[DE4A Semantic interoperability|Semantic Interoperability Solutions]]
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===[[DE4A Common Components]]===
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This section provides a functional and technical description of the common components designed and developed in the DE4A project during the '''first iteration''' in order to set up the message exchange environment.   
  
[[WP5|Common Components]]
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===[[DE4A common specifications and components|DE4A common specifications and components it2]]===
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This section provides a functional and technical description of the common components designed and developed in the DE4A project during the '''second iteration''' in order to set up the message exchange environment.
  
[[DE4A Development and Testing]]
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===[[Library of components and building blocks|Library of components and Building Blocks]]===
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==Legal and ethical compliance==
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As an EU funded project, it is important in DE4A that legal and ethical issues are appropriately identified and addressed. For DE4A, '''legal''' compliance includes the need to ensure that the project is executed in accordance with the requirements of European data protection law (notably the General Data Protection Regulation - GDPR), and that the DE4A outputs take into consideration the EU legal framework for once-only exchanges in e-government services (notably the Single Digital Gateway Regulation - SDGR). 
  
== Legal and ethical support ==
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Complementary to the legal issues, '''ethical''' concerns need to be addressed as well. While DE4A principally aims to ensure that existing regulated e-government services can be organised digitally and in a user friendly way, there are still potential ethical challenges to be addressed, such as the right to privacy, non-discrimination, and good governance. Potential problems and mitigation measures must be identified, so that risks to European citizens can be minimised, especially in pilot activities.
DE4A also provides a [[Legal and ethical analysis]].  
 
  
(Inputs and suggestions can be provided on the subpage)
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A specific subwiki is dedicated to the [[legal and ethical analysis]] in DE4A. On this page, you'll be able to find more information about past and ongoing activities. 
  
 
[[Category:wip]]
 
[[Category:wip]]

Latest revision as of 20:11, 13 July 2022


This toolbox is the central, long-term deliverable of the DE4A Architecture work package and takes the form of a structured, online architecture repository that extends from the content of the Architecture Framework and prior work of e-SENS. The toolbox includes (pointers to) prior work in CEF, ISA, ISA2 and prior LSPs. It includes new DE4A common components and implementation method and Pilot insights.

The image below has clickable sections to jump to other pages like, the DE4A Reference Architecture, patterns, Semantic Solutions, Common Components and Building Blocks.

Intermediation patternUSI patternVC patternS&N patternLKP patternReference ArchitectureApplication ServicesDE4A PilotsSemantic solutionsCommon ComponentsBuilding Blocks
Clicking on an area in the picture causes the browser to load the appropriate wiki page.

Pilots

DE4A includes three cross-border and cross-domain Pilots - Studying Abroad Pilot, Doing Business Abroad Pilot, and Moving Abroad Pilot -, comprising different functional use cases focused on different high-impact and viable administrative procedures, and aimed to realize tangible benefits in fully operational environments to real users (citizens, students, business persons and public servants). The Pilots are delivered by a separate, agile, multi-disciplinary, inter-member state teams of experts. The focus of these teams is on iterative system integration and configuration, hence on making existing building blocks and solutions work together in real life cases.

Reference Architecture

DE4A developed a multi-pattern architecture for eGovernment interoperability with a focus on digital-by-default procedures for citizens and businesses and the full implementation of the Once-Only Principle. It provides guidance to the DE4A pilots and to projects seeking to implement cross-border once-only enabled eProcedures.

Service Interoperability Solutions Toolbox

The Service Interoperability Solutions Toolbox is split in Semantic Interoperability Solutions, Common Components and the library of components and BBs. The first deals with semantic specifications, the second with SW components and the last with the architecture components and candidate BBs.

Semantic Interoperability Solutions

DE4A Common Components

This section provides a functional and technical description of the common components designed and developed in the DE4A project during the first iteration in order to set up the message exchange environment.

DE4A common specifications and components it2

This section provides a functional and technical description of the common components designed and developed in the DE4A project during the second iteration in order to set up the message exchange environment.

Library of components and Building Blocks

Legal and ethical compliance

As an EU funded project, it is important in DE4A that legal and ethical issues are appropriately identified and addressed. For DE4A, legal compliance includes the need to ensure that the project is executed in accordance with the requirements of European data protection law (notably the General Data Protection Regulation - GDPR), and that the DE4A outputs take into consideration the EU legal framework for once-only exchanges in e-government services (notably the Single Digital Gateway Regulation - SDGR).

Complementary to the legal issues, ethical concerns need to be addressed as well. While DE4A principally aims to ensure that existing regulated e-government services can be organised digitally and in a user friendly way, there are still potential ethical challenges to be addressed, such as the right to privacy, non-discrimination, and good governance. Potential problems and mitigation measures must be identified, so that risks to European citizens can be minimised, especially in pilot activities.

A specific subwiki is dedicated to the legal and ethical analysis in DE4A. On this page, you'll be able to find more information about past and ongoing activities.