We have a correspondence process that produces letters based on a constituent selection. The ad-hoc query that the selection is based on is sorted by surname but the letters are not coming out in that order in the mailmerged document (I'm not really sure what order they're in - it doesn't seem to be by name, lookup ID, system record ID etc.)
Sometimes there are dozens or hundreds of letters and they need to be paired up with the matching ID card so it would be really helpful if both the pile of cards and the pile of letters were in the same order! Has anyone got any tips for how we could do this?