During the process of installing the Central Policy Manager (CPM), the Vault administrator will be...

The credentials will be used later by the CPM to retrieve passwords from the Vault.

The credentials are used by the installer to register the CPM in the CyberArk database.

The credentials are used by the installer to authenticate to the Vault and create the Central Policy Manager (CPM) environment (Safes, users, etc.).

The credentials will be used later by the CPM to update passwords in the Vault.