Component patterns have replaced component arrays.
Previous versions of NX allowed editing and deleting a component array from
Assemblies --> Edit Component Array --> Delete Array.
Attempting to delete a pre-NX10 master component array in NX12, you would get this message:
How do you delete the master component array in NX12?
From the assembly navigator, you can delete the master array from the
Component Patterns node by selecting it and RMB --> Delete.
Notes and References
OS Version: n/a