OKTA account creation at the time of user account creation

Summary:

We have requirement where we want OKTA account to be automatically created once supplier is registered through supplier portal and his user account is created.Please guide on this.

Content (please ensure you mask any confidential information):

We have requirement where we want OKTA account to be automatically created once supplier is registered through supplier portal and his user account is created.Please guide on this.

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