EDIT

ref #10186 further remove ConversationHolder and cleanup

ref #10186: code cleaning

ref #10186: remove conversation holder - continue

ref #10186: remove datachangeBehaviour classes

ref #10186: remove conversation holder

cleanup

ref #10186 remove ConversationHolder from many forms and some more cleanup (cont.)

ref #10186 remove ConversationHolder from many forms and some more cleanup

cleanup

use cached terms also for uuid list