Comment # 1 on bug 56674 from Patrick Ohly

For this to work, Memotoo would have to support syncing memos as vCalendar 1.0
or iCalendar 2.0 (better). Right now, Memotoo only supports plain text memos
which don't have a way of exchanging the category.

SyncEvolution itself already supports vCalendar/iCalendar/text and chooses
dynamically, so nothing needs to be changed there.