Changing Data Object Wizard - default package

Hello all,

I`m using Matlab 2012b and 2011a and I have a script that changes the default package for data objects from Simulink to Custom .

The script only works correct for 2011a .

For 2012b I can change and add more user packages and change the order between them, BUT the first and default package is Simulink and this does not change.

Any idea is appreciated, thanks in advance !

function sl_customization(cm)

% Get default (factory) customizations

hObj = cm.slDataObjectCustomizer;

% Add user packages

hObj.addUserPackage({'custom'});

% Move custom to top of list instead of Simulink

hObj.moveUserPackageToTop('custom');