Group Names

Question

Group 1 and Group 2 are both based on the same field - with different specified orders (and different criteria for being in those specified) and custom titles for each of the items specified.  This works well. 
How do I access the title of the Group 2 entry I'm in?  The variable name is the same, probably because it's the same variable - and thus, I get the Group 1 name instead of Group 2.  What I want to do is further customize the title in a formula in some instances What I've done so far is created a formula, which returns the value "Total" or nothing (instead of nothing, I'd like to return Group2's title), and overlaid that on the Group2 title, which is has a suppression formula for the occasions that I want "Total" to appear.
My workaround is a solution, but does anyone know the answer to the base question?
Thanks.

Answer 1

If I were able to figure out how to attach a file, you'd see how I changed the sample you sent me.
But anyway...
Group 2 would have several specified entries - each made up of some specific customers.  These entries would have a custom title.
Group 1 would also have several specified entries.  Each one of these entries would be designed to be a roll-up of some of the Group 2 entries.  So here, each of the customers in all of the Group 2 entries that would be rolled up to the Group 1 entry are repeated in that group 1 entry.
Example:
Gr1 indicates Gr1 headings, same for Gr2
DT is detail
second column shows result of
GroupName ({Customer.Contact Last Name})
which gives same result regardless of which level it's executed at.
Gr1 (John Smith) has 6 last names specified for it - which is all of the group 2 names in each of John's teams.
Gr1John Smith's Responsibility
Gr2Team 1.........................John Smith's Responsibility
DT...Bergulfsen.................John Smith's Responsibility
DT...Caledonia..................John Smith's Responsibility
DT...Boswell.....................John Smith's Responsibility
DT...Alvarez......................John Smith's Responsibility
Gr2Team Red.....................John Smith's Responsibility
DT...Binford.......................John Smith's Responsibility
DT...Arsenault...................John Smith's Responsibility
Gr1Region Three
Gr2Team 2..........................Region Three
DT...Banks........................Region Three
DT...Baker.........................Region Three
DT...Camino......................Region Three
Gr2Blue Department...........Region Three
DT...Antoine......................Region Three
DT...Camel.......................Region Three
DT...Arnadis.....................Region Three