Change the shape of entity of ERD

I would like to know how to change the shape to non rounded corner for entity of ERD

the version is community edition

We do not support change the shape to non-rounded corner for entities. May I know why you want to change it?

Best regards,
Rain

because my tutor tell me, the entity of ERD should be square corner, rounded corner is wrong
like this
http://people.mozilla.com/~dietrich/places-erd.png

[quote=Anonymous]because my tutor tell me, the entity of ERD should be square corner, rounded corner is wrong
like this
http://people.mozilla.com/~dietrich/places-erd.png
Same To here. My Department head said that too
[/quote]