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The "user" parameter is used in the following JSON trigger actions:
The userId can also be added to the "recipients" parameter in the send-email trigger action.
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For trigger actions, the "group" parameter is only currently used in the
assign trigger action as approval reviewers assignees
send-email trigger action as a value for
"recipients"
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For triggers, a user or group type workflow parameter is only currently valid for use in the send-email trigger action as a value for "recipients".
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