Featured engineering guides
Start with the question your team needs to answer.
Each guide owns a distinct search and engineering intent. Commercial solution pages explain the product; these references explain the work.
01C4 model diagram guide
Choose between system context, container, component, code, dynamic, landscape, and deployment views without mixing abstraction levels.
- Audience and scope for each level
- Step-by-step modeling workflow
- Architecture review checklist
Read the C4 model diagram guide →
02PCB manufacturing files checklist
Separate fabrication, assembly, and editable-source packages, then verify Gerbers, drills, stackup, BOM, placement, test, and release evidence.
- Fabrication file inventory
- Assembly data reconciliation
- Independent CAM and DFM gates
Use the PCB manufacturing checklist →
03Product workflow help
Follow task-level instructions for diagrams, linked specifications, architecture checks, electronics, harnesses, collaboration, import, export, and release.
- Step-by-step product workflows
- Prerequisites and outcomes
- Related tasks and screenshots
Browse Struct product help →