Support for NTLM authentication in the General Web Connector would be very helpful with internal solutions that don't support any other authentication method.
For instance, we have a system to manage AD groups that can only manage NTLM authentication.
Such support for NTLM authentication would let us manage user membership into AD groups from Qlik Sense, i.e. we could use Qlik Sense to read the list of users from the backend data base (could be Salesforce, SQL Server, a data lake...) and automatically add/remove them from AD groups that are set in Qlik Sense at Stream/App levels.