Merge into one

[bmix]

Hi,

I got two Tasks, that I would like to merge into one. Same functionality would be desirable for Journals and Notes. Like, when I wasn't aware, that I already had a Task "Urgent ToDo", which I populated with 15 sub-tasks and then, a week later, created a "ToDo" Task and now I'd like to consolidate them into a single task.

Thanks.