Final answer:
To connect the data extensions together, you should create a one-to-many relationship between Orders and Order_Details, and a one-to-one relationship between Order_Details and Products.
Step-by-step explanation:
To connect the data extensions together, we need to establish the correct relationships between them. Based on the information given, we should take the following two actions in Data Designer:
- Create a one-to-many relationship between Orders and Order_Details. This is because one order can have multiple order details, but each order detail is associated with only one order.
- Create a one-to-one relationship between Order_Details and Products. This is because each order detail is associated with only one product, and each product is associated with only one order detail.