News
LieberLieber Software: LemonTree 3.3
Simultaneously with the release of Enterprise Architect 16, LieberLieber presents LemonTree 3.3 to ensure full compatibility with the widely used modelling platform. In addition, LemonTree.Automation, a special solution for use in a tool chain, is now available....
LieberLieber Software: 1st MBSE Summit 2022 at Traunkirchen in Upper Austria
Together with the Johannes Kepler University Linz (CDL-MINT), LieberLieber is organising the 1st MBSE Summit at the International Academy Traunkirchen on 23 and 24 June 2022. The aim is to bring together the German-speaking community in the field of Model-Based...
Webinar: SysML-Light with Enterprise Architect (German)
7.3.2022, 13:00 – free participation
The ballast-free and practical introduction to Model-Based Systems Engineering
Many organisations find it difficult to get started with MBSE using SysML. Among other things, they are faced with the challenge of having to decide how to tailor the general modelling language SysML with its 9 diagram types and many model elements to the project-specific needs. After all, not all diagram types and model elements should be used.
Webinar Agile MBSE: Thursday 10.3.2022, 14:00 – 14:45, LieberLieber Software + Nanga Systems
A constantly and ever faster changing world requires new working methods and tools in Systems Engineering. For this reason, there has been a shift towards Model Based System Engineering (MBSE) for quite some time. However, especially in agile settings, there are many detailed issues to be resolved in the development process to meet the required traceability and other conditions.
Whitepaper: Is suitable versioning possible at all?
In our everyday practice of model-based systems engineering in various branches of industry, we repeatedly encounter the question of precise and easy-to-handle versioning of models. This question is becoming increasingly important due to legal regulations, stricter safety regulations and the significant increase in product variants.
LemonTree as a Swiss pocket knife for models
For about 20 years, the volunteer team of the open source project railML has been working on the standardisation and simplification of data exchange in the railway sector. In 2022, the work carried out is to be officially recognised and thus become binding by being recorded as ISO/TS 4398:2022 „RailDax“. The team has been using Enterprise Architect for several years, and recently also LemonTree, which is already referred to there as the Swiss pocket knife for models.
Continuous Integration with Enterprise Architect
In the course of the increasingly agile orientation in software development, our customers ask us again and again whether modelling and agility go well together. Our opinion on this is quite clear and has also been proven in various studies: Only with properly applied modelling can agile processes be implemented at all in the face of increasing complexity, if you also want to document all regulations and requirements in a comprehensible way.
LieberLieber Software: Partnership with Technowelle
The German startup Technowelle is a new partner of LieberLieber and will further develop Autosar Engineer, which was introduced in 2014, under the name Modsar. Technowelle’s goal is to support customers in creating innovative concepts for the development of UML architectures and AI projects.
In memory of Martin Muhr
It is with great regret that we announce the death of Martin Muhr, who was instrumental in shaping the development of the Lieber.Group for over twelve years. Martin was the Managing Director of LieberLieber for many years, where he introduced and facilitated product...
LieberLieber Software: Partnership with Parallel Agile
With LieberLieber and the Californian start-up Parallel Agile (CodeBot), two experienced Enterprise Architect modelling specialists have formed a partnership. While LemonTree was recently introduced in version 3.0, CodeBot is still very new on the market. The product...
Webinar on 26 May: Configuration Management in Enterprise Modeling
In this second webinar of the 3-webinar series of our partner Achillis Inc., you will learn configuration management techniques for incrementally approaching product family engineering from within your standard MBSE environment: what tools will be needed? what...
Webinar on May 20th: When the model is the code (and a trip to the Bahamas)
In this second webinar from LieberLieber and Parallel Agile, we’ll be discussing the management of Enterprise Architect (EA) models, and you will travel with us to the Bahamas! We’ll show you how LemonTree and Parallel Agile`s CodeBot can be used to create full stack...
Webinar 23rd June: Capabilities needed for modern MBSE
The development of cyber-physical systems, especially in the automotive industry, is evolving and this trend is now seen across many diverse product markets. E-Mobility, automated or autonomous driving, innovative and highly networked IoT technologies are leading to...
LemonTree 3.0 – Live Demo of Reusable Model Components
LieberLieber specialists show you live the new features and benefits of LemonTree 3.0! Tuesday 27. April 2021, 02:00 PM (Vienna, Austria).
LemonTree 3.0
When LieberLieber launched its product LemonTree four and a half years ago, its success story was not yet foreseeable. However, as the trends in software and system development continued to intensify, LemonTree 3.0 now opens up completely new possibilities for product...
LieberLieber Software: SDC Systems distributes LemonTree in the UK
With the new partner SDC Systems LieberLieber strengthens its distribution in the UK and Ireland. SDC Systems has a large base of Enterprise Architect users and includes LemonTree and codeBeamer Connector for Enterprise Architect in its portfolio.Vienna/Hertfordshire...
LieberLieber Software: NATO relies on Enterprise Architecture
With the aim of modernising its business and IT landscape, NATO is relying on the recently introduced NAFv4 framework. The German Bundeswehr and the Swiss Army have chosen Enterprise Architect (Sparx Systems) as their standard modelling tool to use this framework with...
Webinar – Model Management for Low Code Projects
This webinar will discuss synergy between LemonTree and Parallel Agile CodeBot® to intelligently manage Enterprise Architect (EA) SysML/UML models for large teams of developers working in parallel. CodeBot is a full stack application generator that creates a database,...
Models play a central role at VW
Model-based systems engineering is now used in many areas of the VW Group. In a joint webinar, Daniel Siegl (LieberLieber) and Hermann Gollwitzer (VW) explained the background to this and the role LieberLieber plays in implementing this fundamental change in...
LieberLieber Software: EU research project on cyber security
The EU research project VALU3S aims to reduce the development effort of automated systems with regard to security, cyber-security and privacy requirements. To this end, 41 partners from 10 countries are working together. Over the next three years, LieberLieber...
Modeling based on Feature-Branches, SWISSED 2020
SWISSED20 was the 7th annual symposium of the Swiss Society of Systems Engineering (SSSE). SSSE acts as the Swiss Chapter of the International Council on Systems Engineering (INCOSE). This one-day event brings together first-class presenters and practitioners, to...
Development of a domain-specific language for modeling component versions and their dependencies
The "13th Symposium Virtual Vehicle" took place from September 1.- 2., 2020 in Graz. The event focused on new trends, methods and tools for: model-based systems engineering, engineering of automation and agile processes, availability / traceability / analytics....
In memory of Jan Van Oort
It is with great regret that we announce the death of Jan van Oort, who recently died of heart failure in Peru. Jan was a coach at SparxSystems Central Europe for many years before co-founding the start-up KIVU in 2016. Of course, he also brought Enterprise Architect...
SparxSystems Central Europe Webinar: “Modeling NATO Architecture Framework with Sparx Enterprise Architect”
10 June 2020, 11.00 - 12.00 h Speaker: Christian Freihoff, German Federal Armed Forces Beat Lang, Swiss Army Peter Lieber, SparxSystems Central EuropeThe NATO Framework NAFv4 will be presented in the webinar. As a real application scenario you will experience the...
Live-Webinar: June 17, 2020
Configuration Management in MBSE Agile Versioning as key technology for successful safety projects of distributed teamsConfiguration Management in MBSE June 17, 2020 – 15:00Dr. Horst Kargl (SparxSystems CE) & Daniel SieglEnglish, No participation feeModel-driven...
Live-Webinar: May 27, 2020 – 15:00
Generate Misra-compliant C/C++ code to enhance traceability from your requirements to your source code using Embedded Engineer 3.0
Even more effective with new structure
In the course of the restructuring of the Peter Lieber group of companies, LieberLieber Software also made some changes in order to be able to serve its customers even more effectively and efficiently. The management is now in the hands of Dr. Konrad Wieland, who has...
Webinar, April 2 2020, 3 – 4 pm
Best Practice Webinar: Agile modeling on individual development paths (Branches) Model-based system development (MBSE) covers the entire system development cycle from design to validation and is made mandatory by standards and guidelines, for example in the field of...
Infineon relies on LemonTree
At Infineon's Munich location, the company relies on model-driven development with Enterprise Architect. In addition, the advantages of LieberLieber LemonTree were also recognized in order to be able to merge the models created directly in Git into different feature...
Emerasoft distributes LemonTree in Italy
As a consequence of the great demand, LieberLieber LemonTree is conquering the Italian market with the support of a local partner. Together with Profesia, the Turin-based software specialist Emerasoft is an important partner of Sparx Systems (Enterprise Architect) in...
embedded world 2020
At the embedded world 2020, LieberLieber Software will present the latest release of LemonTree as well as the codeBeamer ALM - Enterprise Architect Integration 2.0, developed in cooperation with Intland Software. Vienna/Nuremberg, February 19, 2020, embedded world –...
LemonTree 2.5
As part of the ongoing development of its plug-and-play product for model versioning, LieberLieber recently introduced LemonTree 2.5. For even easier handling, the tool is now directly integrated into Enterprise Architect and supports basic Git functions. In addition,...
Advanced Integration for Systems Engineering
Intland Software, developer of the market-leading codeBeamer Application Lifecycle Management (ALM) solution and LieberLieber Software, specialist for the widely used modeling platform Sparx Systems Enterprise Architect further strengthen their successful partnership with this step.
LieberLieber and Sparx Systems Central Europe at embedded world 2019
Thank you for your interest in the globally successful Enterprise Architect modeling platform from Sparx Systems and the related products and services from LieberLieber Software. Visit LieberLieber and SparxSystems Central Europe at the joint booth (Hall 4,...
LieberLieber Software: Replacing documents with models
In a department of a leading German automotive supplier, model-based software development is now being implemented to its fullest. This trend-setting move away from a traditional, document-centered method was only made possible by the use of LieberLieber LemonTree....
LieberLieber Software: LemonTree for successful Change Management implementation
Functional safety standards such as ISO 26262 also require configuration and change management in models. LemonTree is used for this purpose in the software development of a leading German automotive supplier. The tool’s user-friendly features make the work of the...
LieberLieber Software: LemonTree 2.0
LieberLieber’s LemonTree is a revolutionary development tool used to combine different model versions, especially popular with developers of safety-critical applications. Its Version 2.0 extends both the features and the license model, all based on current practical...
LieberLieber draws on AIT´s safety & security co-engineering
LieberLieber, Austrian specialist in model-based systems development, expands into the Canadian automotive market. Vienna (OTS) - Increasingly complex networking and digitalisation demand new approaches for the efficient development of software systems. New...
LieberLieber Software: Volkswagen accelerates with Enterprise Architect
Volkswagen relies on Enterprise Architect along with bespoke LieberLieber modeling assistants to clearly and precisely communicate its requirements on infotainment software and systems development to its suppliers, and can now move ahead with plans to develop its own...
LieberLieber Software: HIMA Meets Tough Standards with LemonTree
The global leader in smart industrial security solutions, HIMA has used of Enterprise Architect since 2012. It was during a training course that HIMA became aware of LemonTree and recognized the great potential it holds for the versioning of EA models. Before long, a...