Displaying entity form on node page
Entity Reference lets you do this.


Add an entity reference field.
Target Type: Entityform Type.
If you want to limit the options for a user, you can create an entity reference view for entityform types and select it in the options.
Go to your content type's "Manage Display" and select "Rendered Entity" for the field.
Or for Panels, add a Context>Relationship>Entityform Type from Node.
Add it to the page under Page Content>Rendered Entityform Type.