There are several scenarios where it may be appropriate to combine products into a set.
Scenario: Adding existing products to a new set
Create a new work.
Search for and select the products to be included in the set.
From Display, choose Batch Actions › Publishing › Add works to compliation.
Select the title of the new derived work you created.
Add products to your set
Go to the compliation work and add contained products as a separate set.
Add a new product and set the appropriate product form. For example, if this is going to be a set of hardbacks, use a product form of
BB
.Click Save
Go to Work › Metadata.
Add contained products in the Derivations region of the metadata page
Click Save.