The Install platform works seamlessly with our Lite and Enterprise Platforms, but is sold as a separate subscription.
To add access to the Install Platform, just go to Settings > Team and select the team member that you'd like to add PM for.
You will see an overlay with that user's permissions. Select one or both of the permissions at the bottom under the "Install Module" heading.
Note that selecting these options will automatically initiate a payment for the Install Platform. (If you are in the middle of your billing cycle, the payment will be pro-rated.)
To remove the Install Platform subscription, just deselect the boxes under the "Install Module" heading.
The same process can be followed for any of our enhanced functionality Modules, including Funnel and Stock.
Hope this helps! If you have any questions, please reach out to us in Support Chat!