In NX we dont have an option to display boundary for only selected views.
We have preference setting but this setting is applicable for all Views if we
want to turn ON/OFF Boundary of the Views. User want to set View Boundary for
only selected Views.
1.Select View -> MB3 -> Active Sketch.
2.Create a sketch as per the required Boundary for the View.
3.Again Select View -> MB3 -> Boundary.
4.Change Automatic Rectangle to break Line/Detail in View Boundary Dialog
5.Select Sketch Curves by Chain option.
6.Select any curve: OK ->Apply -> OK.
Note: The sketch is displayed as View Boundary.
Notes and References
OS Version: 764