The system tables TB_NET_* reside in the industry model. They store the network tracing system information.
- What's New in Civil 3D
- Release Notes
- Help
- Drainage Design and Analysis Tools
- Tutorials
- Best Practices Guide
- Have You Tried
- Subassembly Reference
- Subassembly Composer Help
- Project Explorer Help
- IFC 4.3 Extension for Autodesk Civil 3D
- Dynamo for Civil 3D
- Survey and Transform Tools for Coordinate Geometry (in English only)
- Infrastructure Content Authoring
- Content Browser Help
- Object Enabler Help
- CAiCE Translator Help
- API Reference Guide
- Developer's Guide
- Learn AutoCAD Map 3D
- Use AutoCAD Map 3D
- Customize AutoCAD Map 3D
- Infrastructure Administrator Help
- About Projects and Industry Models
- Getting Started
- Setting Up an Oracle-based Enterprise Industry Model
- Setting Up a SQL Server-based Enterprise Industry Model
- Creating a Project and its Industry Models
- Setting Up a File-based Industry Model
- Updating an Existing Enterprise Industry Model
- Performing Pre-import Configuration
- Importing Data
- Performing Post-import Configuration
- Advanced Setup for All Industry Models
- Advanced Setup for Enterprise Industry Models
- Setting Up Infrastructure Application Extension
- Data Model Reference
- Display Model Reference
- Topology Reference
- Form Designer Reference
- Report Designer Reference
- Feature Search Reference
- Plot Reference
- Profile Designer Reference
- Feature Rules Reference
- Security Administrator Reference
- SQL Expression Reference
- Enterprise Industry Model System Tables
- System Table TB_DATAMODELCODE
- System Table TB_DICTIONARY
- System Table TB_GN_DIALOG_HIGHLIGHT
- System Table TB_GN_DIRECTORY_ALIAS
- System Table TB_GN_INFO_REDIRECT
- System Table TB_INFO
- System Table TB_INTERSECTION
- System Tables TB_JOB_*
- System Table TB_LABEL
- System Table TB_LABEL_DEF
- System Table TB_NET_*
- System Table TB_POSITION_FINDER
- System Table TB_RELATIONS
- System Tables TB_RULE*
- System Table TB_TOPOLOGY*
- System Table TB_WORKFLOW
- Glossary
- Infrastructure Administrator Help
- AutoCAD User's Guide
- Customization and Administration Guides
- AutoLISP: Developer's Guide
- AutoLISP: Reference
- Autodesk Civil 3D Installation