Details
If the item is created with special character "-", special character "-" is changed to underscore in NX dataset named reference.
Is there any setting to keep "-" character as filename.
Solution
This behavior is not specific to NX datasets. Even if you create a simple text dataset and check, the hyphen (-) character is changed to underscore (_). Also if you check the names references, you will see that the actual file name in volume would be replaced with underscore. All the special characters are converted to underscore (_). Even if you export it to plmxml, you will see the same. Special characters will be converted to underscore (_).
Hardware/Software Configuration
Platform: INTEL
OS: window
OS Version: 1064
Product: NX
Application: NXMANAGER
Version: V12.0
Function: FILE_SAVE
Ref: 001-9124597