Notification for pending authorizations is displayed as an exception on the Entity Summary screen within the Portfolio Desk. The Entity Summary pane has two columns, which is used to filter and search for all entities for its authorization status:
...
PDC allows you to review and accept the Field Level or Fund Level modifications using four-eyes authorization. Four-eyes authorization is a method in which you cannot authorize or reject your own changes. A different user in the same business group must authorize or reject any changes you make.
...