To make available Qlikview applications in both the domains OLDDOMAIN as well as NEWDOMAIN, I have done the followings settings and it worked for me.
- Added the NEWDOMAIN into local Users group of Qlikview Server Machine
- Mapped LDAP of NEWDOMAIN into Qlikview Server Settings
System-> Setup -> Directory Service Connectors-> Active Directory
- Removed NTDOMAINSID authentication from the QV applications, which has security implemented
I hope this will be helpful to you.