Hi All,

in the Java ObjectAPI there is the method getIsSystem() for
a AttributeMetaData class. However, this method does not
exist for Objective-C generated code for iOS. Can anyone
give me a hint which method is the corresponding one in
ObjC? Also, is there a class reference for the ObjC classes.
I can only find reference documentation for Android,
Blackberry and C# in my SUP installation directory.