Single View

When opening just:in for the first time it will present a single View. Basically you can connect to one Channel now. It's possible to display multiple Channels at once by using the Split & Join functionality of just:in. 

Splitting a Viewer

1. Select the Viewer by clicking it once, the border will turn turquoise. Make sure you don't click the button in the middle.
   
2. Select the menu command Channel → Split.
   
3. The Viewer has four Views now. You can connect each View to a Channel as described in the previous chapters.
   
4. You may repeat these steps for each View to create further Views.
   

Joining a Viewer

1. Select a Viewer by clicking it once, the border will turn turquoise. Make sure you don't click the button in the middle.
   
2. Select the menu command Channel → Join.
   
3. The Viewer has one View now.