While you can use Curate by UpContent in Hootsuite in either the Stream or Publisher view, the Publisher view retains all of the interface and functionality of our native app at hootsuite.upcontent.com - making it easier for you to view and interact with content.
After adding the Curate by UpContent app in Hootsuite, you can find the Curate by UpContent Content Source by hovering over the menu-bar and clicking on "Publisher".
Then, at the bottom left of the screen, find Curate by UpContent amongst your Content Sources.
You should then see the app load with all of your topics and the resulting content.