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Convert your SPARX EA models to Cameo Systems Modeler, without starting over.

Your SysML and UML models represent years of engineering investment. Publisher for SPARX EA converts them directly into Cameo Systems Modeler format, preserving structure, diagrams, and layout. No manual rework. No data loss.

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PRODUCT OVERVIEW

What is Publisher for SPARX Enterprise Architect?

Publisher for SPARX EA is a standalone Windows application. It reads your Enterprise Architect project directly, or an XMI 2.1 export, and produces a ready-to-use .mdzip file for Cameo Systems Modeler. You do not need a Cameo license installed to run the conversion.

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What it does

Converts UML and SysML models from SPARX Enterprise Architect into a native Cameo Systems Modeler (.mdzip) file, including all model elements, structure, hierarchy, and diagrams.

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Who it's for

Systems engineers and MBSE teams who work in SPARX Enterprise Architect but need to deliver models in Cameo Systems Modeler whether for a program mandate, a tool migration, or cross-team collaboration.

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The key advantage

Publisher runs without a Cameo license or installation and without sending any data outside your environment. It converts directly from your .eap or .xmi file and outputs a ready-to-use .mdzip.

CAPABILITIES

What gets converted with Publisher for SPARX EA 

Publisher for SPARX EA converts small or large models, from a handful of diagrams to hundreds of thousands, all while preserving the structure, content, and layout your team created.
 
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Model elements and Hierarchy

Convert UML and SysML model elements, structure, containment, and user-defined profiles are carried over in full.

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Structure diagrams

Convert any type of structural items including elements, relationships, and tagged values, with layout preserved.

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Behavior diagrams

Use Case, Activity, State, and Sequence diagrams, faithful to original content, layout, and modeler intent.

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Composite diagrams

Publisher for SPARX Enterprise Architect supports the conversion of internal Block Diagrams to Cameo Systems Modeler format with element positioning maintained.

WHY PUBLISHER FOR SPARX EA

Built for aerospace & defense engineering teams
with mission-critical model investments

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Convert in minutes, not months

Large-scale models with hundreds of thousands of elements are converted automatically. Eliminate the years of manual rework that a tool migration would otherwise require.

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Full data integrity from the first run

Manual recreation is prone to error. Publisher for SPARX EA converts model elements, diagrams, and layouts with consistent, verifiable results. 

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Clean output with configurable conventions

Two configuration files let your team define methods and styling before conversion. The result reflects your organization's standards, not a generic default.

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No Cameo license required to convert

Publisher runs standalone. Teams can perform and validate the conversion without provisioning a Cameo environment. It reduces licensing complexity during migration projects.

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Your data stays in your environment

No data leaves your machine or classified network. Everything runs locally, and converted files are stored where you define. Suitable for restricted-access programs.

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Expert support from SodiusWillert

Our team has supported complex model migration programs in aerospace and defense. From trial to deployment, we provide direct technical support through our customer portal.

HOW IT WORKS

From SPARX EA to Cameo Systems Modeler in four steps

Provide your EA project or XMI file

Point Publisher at your SPARX EA project file (.eap) or a previously exported XMI 2.1 file with EA diagram extensions.

Configure display settings (optional)

Use the property file configuration to customise how elements are displayed in Cameo. apply your organisation's style rules without touching the source model.

Run the conversion

Push a button. Publisher reads the source file, maps all model elements and diagrams, checks for inconsistencies, and generates the .mdzip output.

Open in Cameo Systems Modeler

The output .mdzip file opens natively in Cameo Systems Modeler. No additional plugins or configuration required.

SUPPORT AND RESOURCES

Get started quickly

Explore all our resources to learn how to exchange systems models between SPARX Enterprise Architect and Cameo Systems Modeler.

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Online Help

Installation guide, user guide, admin guide, system requirements, and release notes.

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Free trial

Try Publisher for SPARX EA on your own models with a time-limited trial license.

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Customer Support

Report bugs, request features, or get technical support via our customer portal.

 
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Talk to our team before you start

Model conversions in aerospace and defense programs are complex. Tell us about your project and we will show you how Publisher for SPARX Enterprise Architect fits your timeline and model structure.

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