how-mc-validates-new-users.md
How MC validates new users
After you click OK to close the Add permissions dialog box, MC tries to validate the database username and password entered against the selected MC-managed database or against your organization's LDAP directory. If the credentials are found to be invalid, you are asked to re-enter them.
If the database is not available at the time you create the new user, MC saves the username/password and prompts for validation when the user accesses the Database and Clusters page later.