What is the most common role that has access to almost all platform features, functions, and data?

`Super User [sn_super_user]` is not a standard, common role that provides overall access to almost all platform features; it's generally a custom or less common role.

`Security Admin [security_admin]` is a specialized role focused on high-security settings and ACLs, not general platform access.

The `admin` role in ServiceNow is a powerful, out-of-the-box role that provides access to nearly all features, functions, and data within the platform. This role allows users to configure the system, manage users, create applications, and troubleshoot issues across various modules, making it the primary system administration role.

`Base Admin [base_admin]` is not a standard, common role in ServiceNow with comprehensive platform access.

`System Manager [sys_manager]` is not a standard, common role in ServiceNow that provides overall access to almost all platform features.