Last modified: Aug 12, 2025

Use Cases for Altinn Studio Apps

An overview of the different use cases for apps developed with Altinn Studio

Altinn Studio is a flexible tool for creating digital services that cover a wide range of use cases. Here’s an overview of the main categories, which can be used individually or combined:

1. Form Services

Traditional form solutions where users fill out and submit data on behalf of themselves, other individuals, or their organization. These services support:

  • Structured data collection
  • Automatic validation and controls
  • Pre-filled data from public registers
  • File attachments with virus scanning
  • Automatic PDF receipt generation

2. Lookup Services

Services that provide users access to existing data without requiring submission of new forms. Typical examples:

  • Access to tax data
  • Overview of permits and rights
  • Case processing status
  • History of previously submitted data

3. Guidance Services

Interactive services that guide users through processes to provide tailored answers or recommendations. These services can:

  • Function without login for general inquiries
  • Provide personalized responses based on the user’s situation
  • Direct users to the right services or resources
  • Simplify complex regulations

4. Payment Services

Apps that include payment functionality for fees, taxes, or other public services:

  • Integrated payment solution
  • Automatic amount calculation
  • Receipt and documentation
  • Payment status tracking

5. Signing Services

Services that require electronic signatures for legally valid documents:

  • Simple signing by individuals
  • Multi-party signing with defined roles
  • Delegation of signing rights
  • Secure storage of signed documents

6. Coordinated Services

Complex services consisting of multiple forms, sub-processes, and involving multiple users:

  • Workflows spanning multiple steps
  • Different user roles with varying permissions
  • Cross-agency integrations
  • Complex process management

7. API-Based Services

Services that offer both user interfaces and programmatic access:

  • REST API for machine-to-machine communication
  • Support for large data volumes
  • Same data model and validations as web interface
  • Automated data transfer

8. Reporting and Analytics Services

Apps that collect data for statistics and analysis:

  • Periodic reports
  • Data collection for research
  • Quality assurance and follow-up
  • Dashboards and visualizations

9. Custom Applications

Since each Altinn Studio app is a full-featured ASP.NET Core application, it can be customized for special needs:

  • Integrations with the organization’s own systems
  • Custom-tailored user interfaces
  • Advanced business logic
  • Connections to external databases and services

Technical Capabilities

All these use cases benefit from Altinn Studio’s built-in features:

  • Accessibility: WCAG and ELMER 3 standards
  • Security: Integrated with ID-porten and Maskinporten
  • Integrations: eFormidling, national registers, data.altinn.no
  • Flexibility: Both low-code and traditional programming
  • Scalability: Cloud-based infrastructure with isolated environments

Altinn Studio makes it possible to create everything from simple forms to complex service chains, depending on the organization’s needs and ambition level.