Within SAP Signavio Process Governance, trigger types are mechanisms that initiate workflows or processes.
Public or private forms can serve as triggers when they are filled out and submitted. Start events are predefined conditions or events that, when met, trigger a process to begin. Emails can also act as triggers, where the receipt of an email with specific criteria can initiate a process or task. These trigger types are instrumental in automating processes and ensuring timely responses to various business scenarios. Task and Process Manager, as mentioned, do not serve as trigger types within the context of SAP Signavio Process Governance.References:SAP Signavio Process Governance Documentation