We don't have specific documentation for each type of object and action we support. The general process is the same for all objects and actions though:
* Create the object type to assign to your pages (EasyBlog posts are an "article")
* Create the action type to perform on the object (EasyBlog -> Comment or EasyBlog -> Rate can occur on the EasyBlog "article" object).
If there's something specific you're looking to configure, let me know, and we'll gladly help however we can. It's best to let us know what steps you've already taken so we know where you're at.
Thanks,
Alex