Which version to use for Xenapp 7.9?

We're looking at purchasing several licenses for several folks in different departments. We are entirely Xendesktop VDI along with Xenapp servers for individual application access. What version of Acrobat should we purchase so we can install it on a Xenapp server? Is it Acrobat D.C. Enterprise? Will that allow us to customize the install, assign it to specific users via Citrix Studio assignments using AD groups.

Thank you