Precise Systems Introduces UDDL Modeler to Simplify Complex Data Modeling and Accelerate System Integration
End-to-end solution provides native Open UDDL implementation, built-in conformance testing and streamlined generation of critical digital artifacts
LEXINGTON PARK, Md. — August 10, 2026 — Precise Systems, Inc. today announced the availability of
UDDL Modeler, a comprehensive development environment designed to simplify the creation,
management and verification of complex system data models. Built on The Open Group’s Open
Universal Domain Description Language (Open UDDL), the solution helps organizations accelerate
software development, improve interoperability and reduce risk throughout the system
integration process.
As defense and aerospace systems become increasingly interconnected, programs must manage extensive
collections of model elements while maintaining data consistency across platforms, suppliers and
system components. UDDL Modeler brings these activities into one intuitive environment, enabling
users to develop data models, conduct UDDL conformance testing and verify third-party system data
with greater speed and confidence.
“UDDL Modeler transforms complex data modeling into a more intuitive, efficient and integrated
process,” said Chris Slyfield, Chief Engineer of Precise Systems. “By combining native UDDL
implementation, conformance testing and digital artifact generation in one environment, we are
helping customers reduce integration challenges and move critical capabilities from concept to
deployment faster.”
Unlike solutions that depend on proprietary translation layers, UDDL Modeler provides a full native
UDDL implementation. This allows programs to preserve and archive authoritative model baselines in
their true UDDL format, supporting long-term accessibility, portability and data integrity.
The solution’s filterable auto-diagramming and context-driven views enable users to
visualize, access and understand complex relationships across data models. Teams can
efficiently develop and maintain Domain-Specific Data Models containing thousands of elements
while retaining clear visibility into the context of their work.
For programs using the Future Airborne Capability Environment, or FACE®, Technical Standard, UDDL
Modeler provides built-in conformance testing and support for developing FACE Edition 2.1.X and 3.X
Unit of Portability Supplied Models and Domain-Specific Data Models. The solu
2.1.X models to FACE 3.0 and FACE 3.0
models to FACE 3.1 and later editions.
UDDL Modeler further strengthens digital engineering workflows by generating essential
artifacts directly from program models and data. Capabilities include:
- Interface Control Document generation
- Model-to-document transformation
- Document View exports to Microsoft Office, OpenOffice, Apple iWork and PDF formats
- Specialized import and export tools for FACE 2.1.X and 3.X models
- Export of FACE 3.X Interface Definition Language and Transport Services Segment artifacts
- Generation of digital assurance artifacts supporting integration with Precise Systems’
safety-critical AFCE-178 FACE- conformant platform
By connecting data modeling, verification and artifact generation within a single environment, UDDL
Modeler helps programs reduce manual effort, strengthen configuration control and improve
collaboration across the digital engineering lifecycle. “UDDL Modeler reflects our commitment
to creating practical, mission-focused solutions that help customers navigate complexity,”
Slyfield added. “It gives engineering teams the tools they need to work more efficiently, improve
interoperability and deliver with confidence.”
To learn more about UDDL Modeler and Precise Systems’ digital engineering solutions, visit
www.goprecise.com.
About Precise Systems
Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and
strengthen our nation’s most critical defense programs. Through the power of our combined
capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation;
Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform
Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and
expanded through strategic growth, our team applies innovative technologies, engineering
rigor, and customer-focused execution to solve complex challenges and accelerate mission
success. Guided by our commitment to partnership, precision, and performance, we deliver the
scalable solutions and technical excellence our customers depend on—today and into the future.
Media Contact:
Karen Wathen
Director of Engagement Precise Systems, Inc.
n@goprecise.com
240-416-6473