Details
The Save Precise Assembly command under File > Save no longer exists in NX12. How to save an assembly as precise?
Solution
In Assembly Navigator window, right-click on the assembly and choose Set Precise on Save.
Hardware/Software Configuration
Platform: INTL64
OS: window
OS Version: 764SP1
Product: NX
Application: NXMANAGER
Version: V12.0
Function: FILE_SAVE
Ref: 002-8006153