I have a need to set up QlikView so that access to dashboard can be granted across multiple domains. It appears the QMC will accept mulitple LDAP entries. However, I do not know any specifics on how to set up an enivronment so that access to a QlikView environment in one domain can be granted to users in another domain given that a connection has been established between the two domains.
Daniel is correct QlikView doesn't do authentication, that is a Windows function. You would need to setup a trusted relationship between the domains and they add this information to the folder level on the server that the qvw's are saved to.