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oose is Umweltpartner!
The new certificate from the Hamburg Environmental Partnership (UmweltPartnerschaft Hamburg) has arrived, along with a sticker for our front door. The following voluntary measures were officially recognised: Purchasing
oose.Blog
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Simulation in SysML v2 - What the New CATIA Magic Plugin Can Do, and What It Can't
Simulation is one of the strongest arguments for MBSE: instead of hoping a model describes the behaviour you intended, you can execute it and watch. With CATIA Magic 2026 Refresh 1 there is now a simulation plugin for
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What remains when AI takes care of the rest?
An honest late-summer guide to your most important tool: yourself What remains when AI takes care of the rest? An honest late-summer guide to your most important tool: yourself Why resilience, self-management, and inner
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Human-x-the-Loop
AI in software testing has long been more than just a bit of ChatGPT for formulating test cases. We use it to generate test cases, analyze test results, and classify defects. Sometimes it works well; other times, not so
# Summer Vacation: When One Person's Time Off Puts the Entire Project at Risk
How to Keep Your Delivery Capacity High During the Summer—Without Burning Out Your Team In theory, July is the time of year when everything slows down. In reality, things look very different for many tech teams. Vacation
AI-Assisted MBSE: Will Your MBSE Skillset Still Be Valuable in 5 Years?
AI is bringing radical change to how we develop systems. Models that used to take days now emerge from a single prompt. So the question is worth asking: will my MBSE skillset still be valuable in five years? A look at
Generating SysML v2 Views Automatically: Three Filter Approaches Compared
In SysML v2, a view is not a diagram you draw and maintain by hand. It is a query on the model. You write a filter, point it at a part of the model, and the tool renders the diagram. When the model changes, you
Hard Facts About Soft Skills Training
why it pays off for tech teams (and the sea helps) "At best, only the person who was trained benefits from training — at worst, nobody does." "Soft skills are nice, but hard skills move the project
One Year of the EAA: Why the Danger for Companies Is Only Just Beginning
On 28 June 2025, the European Accessibility Act (EAA) — implemented in Germany as the Barrierefreiheitsstärkungsgesetz (BFSG) — came fully into force. Since then, many digital products and services must be designed to be
Testing and Knowledge Transfer
A popular misconception is that software testing is primarily about finding defects. This view is not really tenable, regardless of which testing school you identify with. The BBST® Syllabus states in essence that
The SysML v2 Certification Is Here — What Systems Engineers Need to Know Now
2026 is a turning point for systems engineering professionals worldwide: the OMG SysML v2 certification is officially available — the first formal credential for expertise in the most significant redesign of model-based
Connecting the SysML v2 REST API with Python and Flask — Without the Modelling Tool Detour
The SysML v2 REST API is the official way to access SysML v2 models programmatically. It is standardised, well-specified, and responds to every request with raw JSON that at first feels like looking at Matrix code.
Architecture-Driven Testing
Architecture-Driven Testing: The Underrated Lever for Robust Software Why testing needs to be rethought Software isn't getting simpler. It's becoming more distributed, more dynamic, more
The European AI Act: 10 Things Software Teams Need to Know Now
The European AI Act 10 Things Software Teams Need to Know Now Artificial intelligence has long become everyday reality. It is embedded in search engines, recommendation systems, recruiting tools, diagnostic software, and
Tool Support in Exploratory Testing – The Underrated Game Changer
Exploratory testing is no longer the wild clicking around that people used to imagine. We are hopefully all past that point. At the latest since courses like BBST® and books by Elisabeth Hendrickson, Lisa Crispin and
Are We Actually Testing the Right Things?
You have probably asked yourself this question more than once. So have we. Really satisfying answers are unfortunately rare. Sure, I have test design techniques that suggest I have tested everything important — but it is
SysML 1.x or Already SysML v2?
Since its publication in 2007, the Systems Modeling Language (SysML) 1.x has become the lingua franca of Model-Based Systems Engineering (MBSE) across many industries and domains. Soon, after roughly 18 years, a
