Hi,
When accessing our internal portal through the iOS Survey123 app we are prompted for the username and password to gain access.
Conversely when accessing the app via the desktop it uses Activity Directory, also if we access the portal page directly via the iOS phone it uses AD as well.
Username and password is not an option for our users, can anyone advise me on what can be done to use the AD authentication for our users when connecting to out internal portal?

Thanks for any help.
Regards,
Elliott