James it is the same approach in both TD or QC
you can answer any one and I'll appreciate it.
PS:I posted the same Q.under QCbecause most of the users still using TD not QC and the probability in getting an answer here is higher but Yes it belongs to both TD and QC.
Are you saying you want to create an additional grouping folder to be displayed in the Project Customization dialog? Currently, there are two folders; "System Fields" and "User Fields". There is no way to add an additional folder if that's what you're asking.
If this isn't what you're looking for, can you be more specific?