It would be great it you could generate multiple thank you letter types in one batch. for example, if i am running all thank you letters from last week, but there are 3 different types of letters for gifts in that week, it would be nice to do it in one action, not have to go to each thank you letter and generate the correspondence separately. This is particulary difficult in event thank yous when we have ticket thank yous, sponsor thank yous, and auction thank yous. i would like to be able to run the entire event query and create correspondence one time.