System triggers are internal triggers that UI Builder uses to determine low-level events that can occur within your conversational AI application.

The following system events are currently available in UI Builder:

• zammoAppLaunched when the conversation starts
• zammoAppClosed on supported channels when the user exits from the conversation
• zammoNotUnderstoodTriggered when an utterance is not understood
• zammoHelpTriggered when the user asks for help

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Learn about the concept of custom event triggers and how you can use these to capture events unique to your conversational AI use cases.