There are over 390 built-in powers for managing objects and performing common administrative tasks that you can work with when defining roles and making delegation assignments. Built-in powers cannot be deleted, but you can clone them to make custom powers. A few examples of built-in powers are included below:
Provides the power to create groups and specify all properties during group creation.
If the Recycle Bin is enabled, provides the power to move user accounts to the Recycle Bin. If the Recycle Bin is disabled, provides the power to permanently delete user accounts.
Provides the power to modify all properties for computer accounts.