It is important to learn the differences between the 2 sets of permissions known as View sensitive data on checkout and Credential Brokering . In this topic, you will find an explanation of the way they're used.
Giving access to View Sensitive Data on Checkout to a user will let that user see the password when the entry is checked out.
Credential Brokering lets a user check out credentials for a session from Remote Desktop Manager directly on the entry itself. When opening the session that requires a privileged account, a pop-up can appear with the checkout request window if the entry requires approval. Following the approval, the user will be able to launch the session successfully. Otherwise, the entry will be used seamlessly to open the session.