You can easily see all your channels and manage all conversations on one single page by going to WPEP -> Discussion.
There you can see all your channels as well as information about the last activity there and you can easily open the ones you need to attend to and reply to them.
When you open the Discussion tab, the channels will be ordered by last interactions.
For each channel, when you click Open you will open the channel’s chat board and will be able to see comments, reply to existing comments or even reply back to existing replies (third-level comment).
You can also search for a keyword in that channel or discussion using the search bar up top.
You can also feature a post clicking the Feature Post button or delete it clicking the X button.