I want to show a RG where each cell has the name of a Group and then the components of that group (the SKUs). I thought using the Grouped By function would accomplish this but I’m not seeing how to set this up.
Are those just text fields that are all in the same data type? If so, I believe you could go with a repeating group inside a repeating group, with the data source of the main repeating group set up something like this.