Various articles about ADF describe creating the user email@example.com on both ACS and APS (or, the same username on both).
My employer uses alfresco content services enterprise 5.2.1. It appears that we have an authentication chain configured with Alfresco's internal authentication subsystem (alfrescoNtlm) and LDAP-AD. I can create the user but not login as that user. Does alfrescoNtlm allow there to be user with a password that doesn't come from an external directory? If that chain should work, what else needs to be done to allow the same username to be created in both ACS and APS?