Flow has three major building blocks known as Element, Connector, and Resource. With the help of these blocks, you can easily develop Flows.

The Element block represents an action that Flow can use to display or collect information from the Flow user, create or update records, delete records, or loop logic. The Element block is used to manipulate the data. The Connector block is used to establish the path between the elements. A Resource block is used to hold the data that you can reference in your Flow.