The Shopify Cancel Order step is an integrated step that allows the Sidekick user to cancel and optionally refund an order in Shopify. To enable this step you must be on the Integrated plan and also have the integration setup in the Integrations Lab.

From an existing flow on the Flow Builder:Click the plus (+) icon to add a stepSelect “Shopify: Cancel Order"

As an admin you can define the default date range for search

• "Default Trailing Start Days for Search" - how many days before current date to start data range
• "Default Trailing End Days for Search" - how many days before current date to end date range