PassLeader (with AWS account ID 111122223333) has created 50 IAM users for its organization’s employees.
PassLeader wants to make the AWS console login URL for all IAM users like:
https://passleader.signin.aws.amazon.com/console/.
How can this be configured?

A.
The user needs to use Route 53 to map the passleader domain and IAM URL

B.
Create an IAM AWS account alias with the name passleader

C.
It is not possible to have a personalized IAM login URL

D.
Create an IAM hosted zone Identity for the domain passleader

Explanation:
If a user wants the URL of the AWS IAM sign-in page to have a company name instead of the AWS account ID, he can
create an alias for his AWS account ID.
http://docs.aws.amazon.com/IAM/latest/UserGuide/AccountAlias.html