TMA 112 hah!

Does anyone remember the collaborative jobs that we had to use in 112? I am trying to remember each of the jobs that everyone had -- minutes, group leader . . . etc. . . as well as how we were taught to make decisions . . . ? Anyone? Anyone? I am trying to remember these to apply them to our business brokeniPods.com because it is being run by two married couples! We're trying to leave the marriage at home . . . where it belongs . . .