Caw FAQ's........Links to Tutorials, and Resources. Textures, & Troubleshooting

I read the tutorial about adding families to the world with CAW but he/she used mods in order to do it. Is there a way to add families in CAW without mods? I want to add some Sunset Valley families but I do not know why. I've tried with the "edit in game" option in CAW but I can only add residential and community lots.

Thank you.