If you have an administrative role, the Dashboard provides you Enable User Login option to re-enable the disabled user accounts. This option is displayed when a user account has been disabled either from the edit user page or in the iManager. For more information on how to disable a user login from Dashboard, see Modify a User’s Profile.
IMPORTANT:Add the Login Disabled attribute to the Directory Abstraction Layer (DAL) and ensure that the edit check box is selected before deploying the attribute using Designer. Include this attribute as a primary or secondary attribute in the Card View and under the Editable Attributes option in the Settings > Customization page in the Identity Applications Dashboard. Otherwise, the Enable User Login option will not function properly.
To re-enable a user, select the disabled user in the Users page, then click the Enable User Login icon that is beside the user name.