Can contain any type of nodes. You can use this for graph spaghetti prevention and to keep your graph tidy. This node has to two sub nodes 'IN' and 'OUT', those should be there as long as this node is here. To add more ports go to 'IN' or 'OUT' node, click on the info button. Important: When you delete this node, all containing sub nodes will be deleted.
• This node doesn't have other available options.
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