First, I want to thank the whole team working on Avogadro project. This is a great job!
My query is very simple: I want to represent, if possible, the aromatic pi electrons by a circle with a dashed line.
The following link points to an example about what I mean :
http://upload.wikimedia.org/wikipedia/commons/f/fb/Salicylic-acid-from-xtal-2006-3D-balls.png
I would also like this feature.