I am in Lesson 3 of Applied Analytics Using SAS® Enterprise Miner™, attempting to complete the exercise using the AAEMSPEL.Organics Dataset. The exercise asks to make the following changes:  Specify ORGYN as the target. Set the model role for AGEGRP1 and AGEGRP2 to Rejected. The variables AGE, AGEGRP1, and AGEGRP2 are all different measurements for the same information. Presume that, based on previous experience, you know that AGE should be used for this type of modeling. Set the model role for ORGANICS to Rejected. However, none of these variables exist in the dataset. The list of variables in the dataset are attached.   Has anyone else faced this issue? I will try to use my judgement as to which fields are equivalent, but this should be an easy fix on the learning developer's side.   ... View more