The definition of collision pairs in NX CMM Inspection module does not allow selection of anything other than "component". In all the previous versions, it was also possible to select class and parent.
Solution
This problem is fixed in NX 11.0, but the workaround for now is to toggle OFF the Progressive Die Wizard.
File --> All Applications --> Progressive Die Wizard.
A restart of NX is required.
Notes and References
Hardware/Software Configuration
Platform: INTL64
OS: windows
OS Version: n/a
Product: NX
Application: CMM_INSPECTION
Version: V10.0.3
Function: OTHER
Ref: 001-7651840