[NTG-context] Group together figure and table

I am trying to find a way to group together a table which lists values in a figure that I have. I would also like to keep seperate references for each so I would rather not use a combination. I saw the \begingroup command while searching through the wiki, but I was unable to determine what it does and it doesn't seem to do what I need. I also tried to setup a buffer, but that didn't ensure that the table and figure were displayed sequentially. Is there a way to do this while keeping both references intact? Thanks. Mike