Grouping nodes in flows

Thanks to grouping, readability of flows is increased. It is also easier to move parts of the flow aroung your workspace.

• Begin by opening a flow in Node Red. To group a part of the flow mark the nodes you want to group.
  
  

  Open

  

  Marked nodes

• From (1) options choose (2) groups and (3) group selections.
  
  

  Open

  

• Now that the nodes are grouped you can see a double outline. If you want to add changes to the grafic style of the group double click on the outline to open properties.
  
  

• A. You can add the name of the group.

• B. You can change the outline and filling colour

• C. The name label can be visible or not. Choose the colour and the position in which it will apear.

To get rid of a group select it, go to options, choose groups and ungroup selections.