Details
Custom tab is missing from "Windows Explorer Properties" dialog for SPLM (ie NX12 and onwards) format part files.
Solution
This is a consequence of the intentional change to use the new SPLM structured file format in NX12 instead of the previous "public" format that was understood by Windows.
Hardware/Software Configuration
Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: ASSEMBLIES
Version: V12.0
Function: ASSEMBLY_MODEL
Ref: 001-9134805