Office 365 proofing tools showing not installed

Hi Team,

I am able to successfully install the Office 365 Apps with Proofing tool but the issue is when I create an Appstack using the VMware Horizon for provisioning to machine, the proofing tools become missing (Office Apps working fine). 

May I know where the proofing tools add on is installed, is it in the user profile ?

Conclusion of Issue : I am using an admin account for provisioning the Appstack, so I want to know If I install the proofing tool will it go to the admin user's profile ?