I have checked the example of datatable and subtables, but I didn't see a way to display data so that the first column's cells are spanned over a series of rows.
Actually, I have a list of dates, each with a number of events. Therefore I wish to display the date in the first column with a rowspan equal to the number of events for that date.
Can I get any hints on how to do that if it is possible?
Is this impossible?