Operating on Qapp Nodes

Extending a Node

1. Point to a node, click the icon at the upper-right corner of the node icon. A dialog will prompt to indicate the available nodes to extend.
2. Select the next node from the list, and you can see the node description to get to know what the node is used for.
3. Click Extend.

Deleting a Node

Use one of the following ways to delete a node:

• Click the node and press the Delete key on your keyboard.
• Right-click the node and select Delete from the drop-down menu.
  

  Note: The Delete option is only available for both Device and Command nodes.

Connecting Nodes

To connect two nodes manually, do the following:

1. Point to the right side of the first node icon. The pointer turns into a hand.
2. Press and hold your left mouse button to draw a line, and then release it when pointing to the second node icon. The two nodes will be connected by a directional line.