To locate the users whose orders were executed while filling a specific order, proceed as follows:
Navigate to Orders in the Admin Panel main menu.
Locate an order in the list. You can use quick search to filter orders by user email or order ID. To specify additional filter options, click the funnel button.
Select the order to view the details. The User Email field indicates the users who placed the orders.
You can copy an email to the clipboard and find the user details on the Users page.