Explanation
When adding accounts from a file, certain properties are mandatory to ensure that the accounts can be properly managed within the CyberArk Privileged Access Security system. The Safe Name is required to determine where the account will be stored. The Platform ID is necessary to apply the correct management policies to the account. Additionally, all required properties specified in the Platform must be included to meet the specific requirements for account management as defined by the platform configuration1.
References:
* CyberArk's official documentation on adding multiple accounts from a file, which outlines the mandatory information needed for each account, including Safe Name, Platform ID, and other required properties based on the account's policy requirements1.