How can the organization achieve this?

An organization has created 5 IAM users. The organization wants to give them the same login ID
but different passwords. How can the organization achieve this?

A.
The organization should create a separate login ID but give the IAM users the same alias so
that each one can login with their alias

B.
The organization should create each user in a separate region so that they have their own URL
to login

C.
It is not possible to have the same login ID for multiple IAM users of the same account

D.
The organization should create various groups and add each user with the same login ID to
different groups. The user can login with their own group ID

Explanation:
AWS Identity and Access Management is a web service which allows organizations to manage

users and user permissions for various AWS services. Whenever the organization is creating an
IAM user, there should be a unique ID for each user. It is not possible to have the same login ID
for multiple users. The names of users,groups, roles, instance profiles must be alphanumeric,
including the following common characters: plus (+., equal (=., comma (,., period (.., at (@., and
dash (-..