how to create custom business event in saas for supplier

Summary:

Whenever a supplier is created/updated in SaaS - We want a custom business event of SaaS to capture it, as seeded supplier business event of supplier update
is getting captured multiple times for same data/event.

Has anyone explored creation of custom business events for supplier update/create, please do let us know.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Oracle Fusion Cloud Applications25B (11.13.25.04.0)

Code Snippet (add any code snippets that support your topic, if applicable):