How to Add Media to your Playlist
STEP 1: Select Playlist in the top left of the ScreenScape application. This will take you to the Playlist page.
STEP 2: Double-click on the playlist in question to access the settings, or alternatively, click the Playlist once, and select the edit option in the top right of the application.
STEP 3: Press the + button at the bottom right. Select the Media item(s) that you wish to add to your playlist, then press Add at the bottom right of the application. Make sure to click on Save when you are done.