Joined: 21 Dec 2007
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Posts: 4374
Posted: 14 Apr 2011 at 3:21am
depends on the complexity for this total. If it is simply sum(field a) - sum(field b) then you can do that fairly simply.
If this is the case, and you just want it to display only for COG group, I would add another section to the group footer, and conditionally suppress it.
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