How Wistor supports requirements management
The Province of Zuid-Holland manages complex projects with high demands on data and requirements. To work efficiently, they needed a central platform to maintain, validate and publish their requirements library. With Wistor, the province now works data-centric, using open linked data standards to ensure transparency, reliability and reuse across projects.
Centralised and contextualised requirements
Wistor brings object data, datasets and requirements together in one scalable platform. This creates a single source of truth where information is accessible, reusable and aligned with the province’s broader data management strategy.
Tailored functionalities for every role
- General users consult objects, activities and requirements structures and provide feedback.
- Asset advisors create, update and compare requirements and generate targeted reports.
- Information advisors extend connections between requirement sets, manage data in bulk and release validated sets.
- CM, MPB and SE professionals import requirements into projects and ensure structured feedback loops.
Integrated Wistor apps
The solution brings together several Wistor applications in one environment. It combines three key capabilities that enable the Province of Zuid-Holland to manage requirements efficiently, keep data aligned with standards, and publish validated sets for use across all projects and stakeholders.
- A requirements platform to create, update and maintain the requirements library.
- An ontology editor to align the information model with ISO 15288, NEN 2660 and contractspecificaties.
- A publication environment to scope, validate and release requirements for projects and stakeholders.
Future-proof and standards-based
By separating data, models and applications, Wistor makes the requirements process scalable and adaptable. The province retains full control over its data while benefiting from open standards and modular apps that grow with changing needs.
Curious how Wistor can transform your requirements management? Contact us to learn more!
