manual grouping - extended version?
The function Rows / Row Selection / Name Selection in Colum is very useful. You can specify a label for the selected and the unselected rows. The best feature of the function
You can leave an entry empty - then you can write again and again into the same column and collect infos, like grades for studens in the first example.If you changed your mind, you can also over-ride previous entires. So, the...