1. Inside your n8n workflow, tap the 'Add' button to create a new step.
2. After that, go to the right-hand panel and click 'Flow'.
3. Find and select 'Loop Over Items ' from the list of options. By the way, it was formerly known as Split in Batches.
4. Now, it's time to set up the selected node. To get started, enter your preferred Batch Size into the provided input field.
5. Subsequently, click 'Add Option' if you wish to implement additional configurations.
6. Once done, click 'Execute Step' to proceed.
7. Finally, the Loop Over Items node will be activated in your n8n workflow.