You can edit details related to actions added to authorization policies using the Properties tab (shown below).
After adding actions to a policy, using the Properties tab, you can select whether delegates can see or edit information related to the assigned actions. This allows you to get really granular in how you delegate access.
For example, after assigning the Update Tenant User action to an authorization policy, you might edit the policy’s properties so delegates (i.e. members of the help desk) cannot read and/or edit certain information.