The correct answer is Project administrators.

Project administrators are granted the permissions needed to manage project role membership and to update project settings. They can also maintain boards and configure fields that apply within the project so they match the behaviors Marta needs.

Jira administrators are not the right choice because that role is focused on system and global configuration and it is broader than the project level tasks described.

Jira Software users are regular product users and they do not have rights to manage project roles or change project settings and configurations.

Site administrators manage users and site wide settings and access for the entire Atlassian site and they are not required for routine project level administration.

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