Reference model information is shared with data sharing features as read only system parameters. These system parameters are available in Merge and Inheritance features, Copy Geometry features, including copy geometry features in Shrinkwrap features, and Shrinkwrap features. The parameters are locked parameters and their values are taken from the reference model of the data sharing feature.

The parameters are accessed as feature parameters in the Parameters dialog box, and are visible in the feature information report.

Access to reference model accuracy type and value, and model length units allows you to investigate reference and target model geometry, finding potential geometry issues due to accuracy and unit mismatch.