CA Spectrum is capable to integrate with Microsoft LDAP and users can log in through Active Directory Users, this is a form of CA Spectrum easy the passwords across the between Active Directory and Spectrum platform.
Any Spectrum version
You can specify the CA Spectrum LDAP settings on the OneClick home page. As a CA Spectrum administrator, you can specify the appropriate values in the LDAP server settings section.
Follow these steps:
Please reference the "LDAP Configuration Page" section of the documentation for more information.