Question: What type of registration should a UE indicate in the 5GS registration type IE when initiating the registration procedure for onboarding services in SNPN?
Option 1: Initial Registration
Option 2: Emergency Registration
Option 3: SNPN Onboarding Registration
Option 4: Disaster Roaming Initial Registration
Explanation: According to the specified procedure, when a UE initiates the initial registration for onboarding services in SNPN, it should indicate "SNPN onboarding registration" in the 5GS registration type IE. This is a specific requirement for this type of registration, and the correct answer reflects this nuance.