Specifies formatting information for user data. For more information, see Special Issues with Conversion between Softimage and SI|3D.
Softimage does not export this template. If a dotXSI file contains this template, Softimage ignores it. See XSI_UserData for the corresponding Softimage template.
2.0
SI_UserDataFormat <userDataTagName> { <nbFields>; "<fieldName>","<fieldType>"; ... // more field names/types... }
Autodesk Crosswalk v4.0