to avoid automatical import articles into EasyDiscuss

During install the component I could configure the handling with Joomla- and other articles. There have been a possibility to decide import or presentation from Joomla and EasyBlog, there to click "import(?), or inherit.
Now I want to change, we will not have a discussion on every new or edited article. Sorry I cannot now find this point in administrator of ED agayin for changing ! Where is this hidden?
Regards