The Optimize Face command simplifies 3d model faces on the model. The unnecessary details on the surface can be deleted, merged, or improved by the “Optimize
View borders are created automatically in NX drafting by the default settings. If you want, you can hide these borders around the views. To hide view border:
In NX drafting, You can show dimensions both in imperial (inch) and metric (mm) systems. You can convert existing dimensions or create new dual dimensions.