How to set up a Node connection?

Click the "Settings" button,
Name your (sender) Node,
Select a role for this Node to use,
(Optional) Select a color for easier distinction,
Save your changes,
Click "SAVE",
Repeat the process for the second (receiver) Node,
Click on the node to set up the connection between them,
Drag the green dot from the sender Node to the green dot on the receiver Node,
Connect the desired sender Node to the desired receiver node.

The arrow between the Nodes shows the direction of the sent data. Right now, only the warehouse can send orders to the Forklift operator. The Forklift operator cannot send orders to the warehouse.

Right now, we only set up the direction of sending our orders. The next step is to define, which package can our sender Node send.

Here is shown, how our two tablets are configured right now.

As you can see, we are unable to create any orders, because we did not set up any package in the Node.