How can I create a simple board with DB37 connectors

Hello folks,

I am a newbie on design pcb and DesignSpark. I intend create a simple board where is tow db37 (http://www.connectworld.net/cdepot/images/jpeg/DB37MS.jpg)

I am try find this connectors on this screen (https://snag.gy/dkGiEo.jpg), but I can't find this. How can I do this? Maybe I need download and assign components libraries?

Thanks

[UPDATE]

I intend create like this: link