Learn CREO-JOURNALS with Real Code Examples
Updated Nov 27, 2025
Architecture
Journals record actions in Creo session
Stored as text-based or XML scripts
Playback engine executes commands sequentially
Parameterization allows dynamic reuse
Integration with external data via batch scripts or Toolkit
Rendering Model
Creo GUI executes journal commands
Journals manipulate parts, assemblies, and drawings
Parameter inputs control feature dimensions and properties
External data can be imported for automation
Logs track journal playback and errors
Architectural Patterns
Recorded user operation workflow
Parameterization for reusable scripts
Event-driven or batch automation pipelines
Integration with PLM and external systems
Scalable automation for parts and assemblies
Real World Architectures
Automated part generation for mechanical components
Batch assembly creation in automotive design
Standardized drawing and annotation automation
PLM-integrated design workflow automation
Automated export of models for manufacturing or simulation
Design Principles
Automate repetitive CAD operations
Parameterize actions for flexibility
Integrate with Creo objects and PLM systems
Support batch processing and event-driven execution
Maintainable and scalable across Creo versions
Scalability Guide
Use parameterized journals for batch operations
Organize journals into reusable modules
Integrate with PLM for enterprise-scale automation
Automate large assemblies efficiently
Validate performance under full load
Migration Guide
Test journals with new Creo versions
Update deprecated commands
Remap part and assembly references
Validate parameterized journals
Deploy updated journals to production environment