Exam FCP_FMG_AD-7.4 topic 1 question 40 discussion

Refer to the exhibit.

A service provider administrator has assigned a global policy package to a managed customer ADOM named My_ADOM, which has four policy packages. The customer administrator has access only to My_ADOM.
How can the customer or service provider administrators remove the global header policy from the policy package named Shared_Package?