Creator & Flow - Fetching a lookup record.

Creator & Flow - Fetching a lookup record.

Hi,

I have a simple Creator application that has a customer and order table, there's a lookup on the order form to the customer form and I'm trying to create a flow so when an order is created it then fetches the customers email address and passes it to campaign to trigger a marketing world flow. However I'm struggling to config the fetch record to pull the customer email address with it being a lookup of the from the Order. Any assistance or guidance would be massively appreciated!

Thanks, Jake