VB6 Data Report Designer

I created a command object in a VB6 data environment that groups data by an employee’s name, etc. I would like to get a field from the “Details” level of the command object when I load the report. So far, in the initialize event, I am able to get the fields that are in the “Grouping” level of the command object (DataEnvironment1.rscdCompAppraisal_Grouping!FullName), but I can’t figure out how to get at the fields that are in the lower level Details section. If I attempt to access the fields in the same manner as the “Grouping” fields, I get an error – something to the effect of the field not being in the collection.

Does anyone know how I might capture the Detail-level fields?