Question : Problem: Citrix and Domain Controller

Hello dear experts
I want to install a Citrix solution in an organization that does not have domain controller in all branches some has DC some doesnt, my question is that is there any necessity that all users (workstations) be a part of DC if they want to use Citrix in future or not?
Thanks

Answer : Problem: Citrix and Domain Controller

yes, that is how people login to Citrix across the world.  You can be at home on your personal PC, hit your company's web Citrix web site, login using your domain creds and get to work.