Nodes in Workflows

You can use various nodes in your workflows, such as LLMs, agents, condition nodes, and so on.

Here are some of the nodes that are available for workflows:

Type of Node	Node Name
AI	Agent
	LLM
	Multi Agent For more information, see Add Multi Agent Nodes in AI Agent Studio.
	RAG Document Tool
	Workflow
Communication	Send Email
	Publish Signal
Data	Business Object Function
	Document Processor For more information, see Add a Document Schema to a Document Processing Node of Workflows.
	External REST
	Tool For more information, see Configure Tool Nodes in a Workflow.
	Vector DB Reader
	Vector DB Writer
Logic	Code
	Set Variables
	Policy Nodes
Workflow Control	Human Approval For more information, see Add an Approval Process Channel to a Human Approval Node of Workflows.
	Reference For more information, see Add a Reference Block to a Reference Node of Workflows.
	Reference Block For more information, see Add a Reference Block to a Reference Node of Workflows.
	If Condition
	For Loop
	Parallel
	Return For more information, see Configure a Return Node in a Workflow.
	Switch
	Wait
	While Loop