Design Principle

DP2 - Consider credentials for multiple applications to facilitate additional use cases

Issue verifiable credentials in a context-independent, general-purpose manner so that the same credential can facilitate additional use cases and reduce friction.

Overview

Producer metadata and the represented concept document.

Concept identity

design-knowledge/cross-org-identity-ssi-dp2

Open concept record

Producer label: DP2
Source paper: Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Timestamp: 2026-08-05T00:00:00+00:00
Bundle path: design-knowledge/cross-org-identity-ssi-dp2.md

cross-org-identity-ssidesign-principleeidasidentity-ssipublic-sectorverifiable-credentials

Design principle DP2: Consider credentials for multiple applications to facilitate additional use cases

Issue verifiable credentials in a context-independent, general-purpose manner so that the same credential can facilitate additional use cases and reduce friction.

Source paper

This design principle is proposed by Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes (Tobias Guggenberger, Daniela Kühne, Vincent Schlatt, Nils Urbach, 2023).

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Concepts connected by incoming or outgoing native Markdown links.

1 Paper

papers/cross-org-identity-ssi

Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes

Following DSR, the authors derive eight design objectives and design, implement and evaluate an SSI-based identity management system for certifying retailer tax attributes, deriving four nascent design principles for SSI applications concerning role multiplicity, credential reuse, holder-as-controller, and public DIDs for issuers only.

blockchaincross-org-identity-ssidesign-science-researcheidas+3

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Directed links from Markdown. Heading context is displayed as derived metadata, not as a formal OKF predicate.

Outgoing links

Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Paper
Source
DP2 - Consider credentials for multiple applications to facilitate additional use cases
Target
Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Link label
Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Status
Resolved
Derived heading context: Source paper

Incoming backlinks

Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Paper
Source
Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Target
DP2 - Consider credentials for multiple applications to facilitate additional use cases
Link label
Design principle DP2: Consider credentials for multiple applications to facilitate additional use cases
Status
Resolved
Derived heading context: Design knowledge

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One-hop by default, with an optional bounded two-hop view. Nodes are concept files and arrows are Markdown links.

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2 of 2 concepts · 2 directed relationships

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{
  "type": "design-principle",
  "title": "DP2 - Consider credentials for multiple applications to facilitate additional use cases",
  "description": "Issue verifiable credentials in a context-independent, general-purpose manner so that the same credential can facilitate additional use cases and reduce friction.",
  "resource": "https://doi.org/10.1007/s12525-023-00620-z",
  "source_paper": "Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes",
  "label": "DP2",
  "tags": [
    "cross-org-identity-ssi",
    "design-principle",
    "identity-ssi",
    "public-sector",
    "verifiable-credentials",
    "eidas"
  ]
}

Design Principle

DP2 - Consider credentials for multiple applications to facilitate additional use cases

Issue verifiable credentials in a context-independent, general-purpose manner so that the same credential can facilitate additional use cases and reduce friction.

Overview

Producer metadata and the represented concept document.

Concept identity

design-knowledge/cross-org-identity-ssi-dp2

Open concept record

Producer label: DP2
Source paper: Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Timestamp: 2026-08-05T00:00:00+00:00
Bundle path: design-knowledge/cross-org-identity-ssi-dp2.md

cross-org-identity-ssidesign-principleeidasidentity-ssipublic-sectorverifiable-credentials

Design principle DP2: Consider credentials for multiple applications to facilitate additional use cases

Issue verifiable credentials in a context-independent, general-purpose manner so that the same credential can facilitate additional use cases and reduce friction.

Source paper

Linked concepts

Concepts connected by incoming or outgoing native Markdown links.

1 Paper

papers/cross-org-identity-ssi

Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes

blockchaincross-org-identity-ssidesign-science-researcheidas+3

Relationships

Directed links from Markdown. Heading context is displayed as derived metadata, not as a formal OKF predicate.

Outgoing links

Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Paper
Source
DP2 - Consider credentials for multiple applications to facilitate additional use cases
Target
Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Link label
Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Status
Resolved
Derived heading context: Source paper

Incoming backlinks

Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Paper
Source
Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes
Target
DP2 - Consider credentials for multiple applications to facilitate additional use cases
Link label
Design principle DP2: Consider credentials for multiple applications to facilitate additional use cases
Status
Resolved
Derived heading context: Design knowledge

Local graph

One-hop by default, with an optional bounded two-hop view. Nodes are concept files and arrows are Markdown links.

Knowledge graph

2 of 2 concepts · 2 directed relationships

Concept types

Raw metadata

The complete producer frontmatter, serialized without server paths or runtime data.

Show producer frontmatter

{
  "type": "design-principle",
  "title": "DP2 - Consider credentials for multiple applications to facilitate additional use cases",
  "description": "Issue verifiable credentials in a context-independent, general-purpose manner so that the same credential can facilitate additional use cases and reduce friction.",
  "resource": "https://doi.org/10.1007/s12525-023-00620-z",
  "source_paper": "Designing a cross-organizational identity management system: Utilizing SSI for the certification of retailer attributes",
  "label": "DP2",
  "tags": [
    "cross-org-identity-ssi",
    "design-principle",
    "identity-ssi",
    "public-sector",
    "verifiable-credentials",
    "eidas"
  ]
}