In current build (20130129) the group randomization feature works, but only for complete groups. The order of questions inside the group stays as defined.
If you want to randomize the order of questions (using advanced attribute randomization group name) you have to wait for the next release.
If you think that group randomization does not work, please add a comment to the bugtracker.
If you want to randomize the order of questions (using advanced attribute randomization group name) you have to wait for the next release.
If you think that group randomization does not work, please add a comment to the bugtracker.