How do you use existing datum csys to create sketch and making it external by default.
Solution
To use existing datum csys creating sketch but making it external by
default, you can unset the customer default:
"Automatically Make Datums Internal to Child Sketches" from customer defaults --> Modeling --> General --> General. Or in NX part file --> Preferences --> Modeling --> General --> Toggle off "Automatically Make Datums Internal to Child Sketches"
Notes and References
Hardware/Software Configuration
Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: DESIGN
Version: V10.0.3
Function: SKETCHER
Ref: 001-7759315