I need to submit a college project proposal for a dbms on airline reservation systems along with the E-R diagram. Microsoft Visio is unaffordable so I tried using Dia v0.97.2.
Its easy to use but I can't figure out a way to get the diagram on a word document. I used the Copy diagram option but that doesn't get the complete diagram for me.
I tried including snapshots but since my reputation is less than 10 I couldn't.
Also what entities can be included for this system?
like steffen said, export is a good option! i would suggest exporting as png though, and then you can just drag'n'drop that image into your word document. personally, this is what i usually do :)