You administer a Forefront Identity Management (FIM) 2010 server in your company network. You need to use the FIM Portal to create a group that meets the following requirements: - The group is e…

Creating a distribution group fulfills the requirement for the group to be e-mail_enabled. The Manual group membership type allows users to request to join the group, and FIM's workflow engine can then be configured to route these membership requests for manager approval, satisfying the second requirement.

A security group is primarily for permissions and doesn't inherently guarantee email enablement, and the Manager-based membership type in FIM typically means membership is automatically assigned based on manager relationships, not that manager approval is required for join requests.

A security group doesn't primarily fulfill the email-enabled requirement, and a Criteria-based group membership type creates dynamic groups where membership is automatically determined by attributes and does not involve an approval process for joining.

While a distribution group is email-enabled, the Manager-based membership type in FIM is designed for groups whose membership is automatically determined or populated based on a manager's direct reports or other manager relationships, not for requiring manager approval on join requests.