If you have created different screens in your ePoster stack (by using the Stack Screen Tile) then you may later want to move a Tile from one screen to another screen. You can do this in the Layout Tab of the Tile as shown below.
Click on the Tile's edit icon to open its settings Click on the Layout tab Choose the screen from the Show Tile on Screen drop down menu
The screen you want to move the tile to must already exist. The Stack Screen Tile is the easiest way to create a new screen and link to it.