Can I use Azure Active Directory Logins for my users?

Yes, however users will still need to be assigned as Subscribed Users for a license.

1. Under Admin -> Settings toggle the setting to Enable Azure AD SSO
2. Invite the users to your My Transoft Solutions using their Active Directory email addresses.

With this configuration, when users are required to enter their login credentials, they will be redirected to Azure AD login page to enter their credentials.