The Smart BCF Exchange plugin allows you to import/export BCF files (BIM Collaboration Format) into the Navisworks® model.
buildingSMART Organization developed an XML schema called BCF. This tool encodes messages that inform a software package of issues found within the model by another software package. The implication of this is that only those issues, and not the entire BIM, need to be communicated between software packages, and that this simple capability will enable a degree of collaboration. This XML schema and capability has been built into several software package including: Tekla Structures, Solibri Model Checker and DDS Architecture.