Managed App Configuration keys
The following is a list of the supported keys that can be pushed from the EMM console to the enrolled devices:

Type: String
Value: Any valid Tenant URL
Default Value: NA
Purpose: Ability for an admin to push the URL from the EMM console to the enrolled mobile devices.

Type: Boolean
Value: true/false
Default Value: false
Purpose: Ability for an admin to make the Tenant URL read-only on the device.

Type: String
Value: Masking String
Default Value: NA
Purpose: Ability for an admin to mask the Tenant URL field presented on the mobile devices.

Type: Boolean
Value: true/false
Default Value: false
Purpose: Allows for a device to be marked as an 'organisational' device.

Type: String
Value: Broadcast String
Default Value: NA
Purpose: Allows a Logout message to be “broadcast” to Android devices. After a device detects this message, any logged-in Android users will be logged out.
This key only applies to Android devices. Pushing this key to iOS devices will have no effect on the iOS sessions.