Subflow

The sublow node is a reusable flow. It can be used by different workflows where the same set of actions needs to be performed. It's a best practice to build your workflow based on multiple subflows.

Subflows are built just like other workflows. They have a set of nodes that are repetitive and can be used in other flows. A popular example is the approval flow that you can use when the user has to go through the same approval process for a set of actions.

In the screenshot above, clicking on the magnifying glass icon opens the subflow from the main workflow.