Definition: Digital Solution ABB is an Application Service that enables the implementation of public digital services or exposes an application behaviour. Source: Inspired in EIF Source reference: https://ec.europa.eu/isa2/sites/default/files/eif_brochure_final.pdf Example: The following implementation is an example on how this specific Architecture Building Block (ABB) can be instantiated as a Solution Building Block (SBB): EU Login - EU Login is the European Commission's user authentication service. It allows authorised users to access a wide range of Commission web services and websites, using a single email address and password. EU Login implements the single sign-on functionality. https://webgate.ec.europa.eu/cas/help.html IoP Dimension: Behavioral IoP LOST view: Technical view - application Interoperability saliency: The Digital Solution Service ABB is salient for technical interoperability because it is a central element the EIF's conceptual model for integrated public services. it represents the generalisation of all application services provided by an Interoperable European Solutionas as stated in the EIF: "Technical interoperability the applications and infrastructures linking systems and services." Identifier: http://data.europa.eu/dr8/DigitalSolutionApplicationService eira:ID: ABB441 ABB name: eira:DigitalSolutionApplicationService EIRA concept: eira:ArchitectureBuildingBlock Last modification: 2022-18-01