User name in alert composer for journeys

Summary:

We need to include a receipient user name in an onboaridng journey.

Content (please ensure you mask any confidential information):

Reviewing documentation loaded by @shweta we can see that "RecipientUserName" is among available tokens in alerts in journey. Could you please advise what form it should have? We have tried substituting using the available one ${AlertUtils.userName(RecipientUserName).DisplayName} to construct a RecipientUserName token, but we get errors.

Very much appreciating your support on this.

Kind Regards,

Magda

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