I’m trying to add information to the dataset after it is sorted by before the grid is complete. Is there an event between onSortCol and gridComplete that I would have access to that data?

I’m attempting to add a row span to eliminate the same value repeating over many rows. As far as I can tell, the only way I can to do it is to have the full dataset. In onSortCol, I don’t have the ability to see what the next column is going to be. And in gridComplete, I’d have to change the existing DOM which I don’t want to have to do.