How can we Invoke Recommended Item in System Configuration without going to the Model?

Summary:

We need to invoke recommended item rule which is under a model without having to configure the model in System configuration. How can we achieve?

Content (required):

We are using System Configuration in our implementation. One of the requirement is that warranty item should get added whenever we add a 'Physical Services'(a model under system config). And the warranty item is under Warranty (a model under System Config.), without having to going into the model.

For Warranty Item, we are just using a recommended item which will run whenever we add 'Physical Services' to the system.

But the user should not navigate to the Warranty model in order to invoke the Recommended Item rule.