While notes are good, their placement is unpredictable and can make diagram larger quite a lot.
It would be best if we could place insde of some grouping elements (rectangle, folder, database etc.) and position it relative to it. For example
rectangle Rect {
note on Rect up right offset 5
This rectangle is great
end note
A -> B
}
Is there some way to do this now ?
Maybe header / footer can be extended so it can appear in grouping elements ?
