I do not see where that is done in the program. I'm currently stuck with pluses/hashes as my symbols.
I updated the article to cover it. If you want to change the rendering, right-click on a free space on the diagram, choose Diagram Properties from the context menu and switch to the Entity-Relationship Diagram tab. You will find the options there.
Erik 26 February 2020 5:50:31
Keys rendered as icons?
Dusan Rodina - softwareideas.net 26 February 2020 8:13:51
RE: Keys rendered as icons?