Choose your solution

Community Edition

Free, with an open source licence:

  • Desktop application or Web App
  • Excel add-in
  • Software development toolkit
  • Web services
    • Exchange engineering models
    • Full revision history

Download CDP4-COMET

Enterprise Edition

Explore the full potential of collaborative design:

  • Desktop application or Web App
  • Excel add-in
  • Software development toolkit
  • Web services
    • Exchange engineering models
    • Full revision history
    • LDAP authentication
  • Support

Contact us

Mockups of boxes containing RHEA Group's CDP4-COMET software

Features to unleash your engineering potential

Desktop application

Add plugins to your CDP4-COMET desktop application to explore the full potential of collaborative design.

Screenshots of RHEA Group's CDP4-COMET software on a laptop and a desktop screen

Engineering models

Collaborate on models using implicit modelling. Execute user-defined rules to check the validity of your models.

Product tree

Use explicit architecture trees of the different design options and see the impact of design changes in real time.

Reference data library

Use explicit architecture trees of the different design options and see the impact of design changes in real time.

Python scripting

Develop and debug python scripts that can make use of the designed architecture, parameters and values, and execute them from the desktop application.

Custom built-in rules

Build your own C# built-in rules to check the validity of your models.

Requirements engineering

Create and link requirements to your design for early verification.

Diagram plugin

Use explicit architecture trees of the different design options and see the impact of design changes in real time.

Plugin manager

Manage your installed CDP4-COMET plugins for easy installation and updates.

Reporting

Create custom reports to analyze your models, such as mass budgets, power budgets etc.

RHEA Group's CDP4-COMET software screenshot showing mass budget option
CDP4-COMET desktop app – reporting
Screenshot of the RHEA Group CDP4-COMET web app's 3D Viewer mini app
CDP4-COMET web app – 3D Viewer

Excel add-in

The CDP4-COMET Excel integration that contains the CP4-COMET ribbon and access to multiple CDP4-COMET plugins including implicit and explicit modelling, requirements engineering, reference data management and CDP4-COMET parameter sheet generation. Link the parameters to and from your calculation sheets to share the results of your computations with the whole team.

Find the desktop application and Excel add-in here

Web services

The CDP4-COMET web services provide a high-performance REST API (ECSS-E-TM-10-25A Annex C) with full revision history. Find out who made what change and when they made the change. Get access to a complete dataset any given point in time. Export selected models to an ECSS-E-TM-10-25A Annex C.3 archive to exchange with other organizations.

Deploy the CDP4-COMET Services on premise using Docker containers maintained by RHEA Group.

Access the docker container here

Software development toolkit

Use the CDP4-COMET software development toolkit to build integrations with the ECSS-E-TM-10-25A ecosystem without worrying about the intricacies of the standard itself.

Find the software development toolkit here

Web app

With the web app, users no longer need to run a local version of CDP4-COMET. Available for the Community and Enterprise Editions, the web app features nine mini apps:

  • Parameter Editor
  • Model Dashboard
  • Subscription Dashboard
  • System Representation
  • Requirement Management
  • Budget Editor
  • 3D Viewer
  • Reference Data
  • User Management

Find the Web Application here

Maximize the potential of your products

CDP4-COMET Community Edition: the next generation of concurrent design platforms available open source.

Download CDP4-COMET