Created attachment 147809 [details] screenshot :: to-dos of "summary" -> Kontact in the summary section, Pending To-dos, when I decide to show completed to-dos with non-completed to-dos, always the list starts with "completed" ones. In Korganizer there was an option that allow moving completed to-dos to the end of the list. but in Kontact->summary, there is nothing. In my opinion, it is essential to add this option to the summary, because the summary would show the most important works and to-dos! I'm sure that completed to-dos are less important than uncompleted to-dos.