Exam 3V0-752 topic 1 question 77 discussion

An architect has been asked to evaluate the existing Active Directory infrastructure to implement a Horizon 7-based virtual Desktop infrastructure.
The Active Directory Admin helped the architect create the attached exhibit related to the current Active Directory.

The customer specified these requirements:
✑ Extend the same Horizon 7 infrastructure to a 20 User Organization from Stand-Alone Domain.
✑ Two users from the Stand-Alone Domain must have Administration access to Horizon View Infrastructure.
The architect has been asked to recommend Active Directory changes with a constraint of least possible trust relationship and credential duplication to meet the additional requirement.
Referring to the exhibit, which two recommendations would enable Active Directory infrastructure to meet requirements?