There is a little known feature of Bentley Architecture that allows users to apply a text label derived from an exported list of NBS codes. To do this users need access to both Bentley Architecture and NBS software ( www.thenbs.com).
Please watch the attached video it is fairly straight forward and self explanatory from a use point of view. For the sake of clarity I would add here that the exported Keynote file has to be placed in the "workspace\triforma\%datasetName%\keynote" folder.
Many thanks to Stephen Hamil of RIBA Enterprises for assiting in the production of the video. Stephen maintains a blog and useful information on BIM in the locations below.
BIM Hub: http://www.thenbs.com/BIM/
Tutorial Site: http://www.thenbs.com/support/softwareSupport/softwareTutorials/