Under the profiling section, you can apply a certain set of rules and customization. In profile product relating category template, Logistic class, Inventory template, Price template.
Profiling helps your products in bulk for the category and attribute mapping. If any product of the same Product type or Vendor (or following any condition(s) that you have set in Profile) is added, it automatically gets mapped in the respective profile.
Under the profiling section, click on ‘Add profile’ to create a new profile.