Minimum Permission requirements for running the service and also for install/updates in App Manager

Minimum Permission requirements for running the service and also for install/updates in App Manager

We want to know the minimum Permissions required to do the follwoing:

Install updates to App Manager

To run the services ffor app manager

We don't want to use the domain admin account - we want to create 2 accounts - one for the installas & upgrades - the other for the service to run on.

Can you please assist.

                New to ADSelfService Plus?