Which user types do not have access to the Administration section in Zabbix?

In Zabbix, the user roles are clearly defined with specific access rights. The Admin user type has comprehensive access to the Administration section, which includes managing configurations, users, templates, and other critical settings. Conversely, the User type has limited permissions and does not include access to the Administration section, as their role typically involves monitoring and interacting with data without the ability to make system-wide changes.

Given this structure, while Admin users have full access rights, Users do not, making the combination of these two roles fitting for the question. This aligns with Zabbix's design philosophy to segregate duties and permissions according to the responsibility of the user. Other roles, like Read-only and Guest, also lack access to certain areas, but the Admin is a key user type with extensive permissions, which wouldn't fit with denying access in this case.

Thus, the distinction in access levels emphasizes the importance of user role management within Zabbix, where certain users are designed to maintain the system's integrity without granting them administrative capabilities.