Coordination between spec and model for Revit, Archicad & Vectorworks.
NBS Plug-ins
Connect NBS Chorus specification information with your model
Why use NBS plug-ins
You can use NBS plug-ins to co-ordinate specification information with your model data. NBS have plug-ins available for Autodesk Revit, Graphisoft Archicad, Vectorworks, and options for keynoting in Bentley, AutoCAD and Vectorworks too.
Choose your plug-in
NBS plug-ins address the issues associated with traditional methods of co-ordinating drawing information with specifications, ensuring the currency of the data being used and that frequent changes in drawn information or the specification don’t result in model references becoming out of date.

Autodesk Revit

Bentley

Graphisoft Archicad

Vectorworks
Additional integration options

NBS Chorus Designer

Keynoting
How NBS plug-ins work
NBS plug-ins connect your model with your specification, so teams can reference the right clauses directly from their design software. This helps keep drawings, models and specifications aligned as project information develops.
1. Connect your model to NBS Chorus
Open the plug-in from your design software and connect it to the relevant NBS Chorus project. This creates a direct link between your model and specification.
2. Add specification references
Assign NBS clause references to model objects, elements or families, helping teams understand which specification content relates to each part of the design.
3. Coordinate changes as the project develops
As the model or specification changes, the plug-in helps teams check references and reduce the risk of outdated or inconsistent information.
4. Work in the tools your team already uses
NBS plug-ins are available for Revit, Archicad, Vectorworks and Bentley OpenBuildings Designer with keynoting options for other CAD workflows.
Frequently asked questions
NBS plug-ins connect NBS Chorus specification information with your design software, helping teams coordinate specification clauses with the model or drawing information.
NBS plug-ins are available for Autodesk Revit, Graphisoft Archicad and Vectorworks. NBS also supports keynoting workflows for Bentley, AutoCAD and Vectorworks.
Yes, NBS plug-ins are designed to connect your design software with specification information held in NBS Chorus.
They allow teams to link model elements, objects or keynotes to relevant specification clauses, helping reduce the risk of drawings, models and specifications becoming misaligned as the project changes.
Yes. NBS Chorus Designer is available for users who need to coordinate model information with NBS Chorus clause references, but do not need to write or edit specification content.
Yes. If you use other CAD tools, you can still cross-reference specification information using keynoting.
They are useful for architects, specifiers, BIM coordinators, technicians and design teams who need to keep specification information aligned with model or drawing information.
No. The specification is still written and managed in NBS Chorus. The plug-ins help connect that specification information to your model or drawing workflow.
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