Account owners should be able to toggle all products offered by Tithely while setting up limited access for a user (and/or make customizations to the admin permission set) and those users should be able to access everything for which they have permission from their dashboard.
For instance, I needed access to the app and unknowingly had it, but was unable to access it through my dashboard and didn't know I needed to log in through a different link. This has directly delayed deployment of our app for a significant amount of time.
Granting appropriately limited access to users should be simple and in one place. Accessing areas for which a user has permission should be simple and in one place.