Below is the list of parameters on Installer policy settings tab:
Application installer lock
If set, there will be no possibility to install applications on the device.
Availability: Android, Apple, Windows Phone 8.1/10, Device Owner devices
Notification when application installation is blocked
You can set a notification that will appear on a device when user tries to install application. Default: Application installation is not allowed
Allow USB debugging
If set, USB debugging can be set on device.
Available for Device Owner, Android Samsung from Enterprise SDK 3.0 and for Android Sony with Enterprise SDK from 5.0 and Windows Phone 8.1/10. USB debugging is blocked by default.
Unknown sources lock
If set, the possibility to change the unknown sources setting is blocked
Availability: Device Owner, Android Samsung with Enterprise SDK 2.0 and Windows 10 Mobile
Disable accounts modification
If set, the possibility to add, edit or delete an account will be locked
Availability: Device Owner
Disable application control
If set, users will not be able to modify app (uninstall, stop, clear app data). Availability: Android Device Owner
Manual installation of the root certificate lock
If set, there will be no possibility to install the root certificate manually.
Availability: Windows Phone 8.1/10
Installer policy settings