The JSON code correctly represents the step in the OmniScript Structure panel shown. The JSON code has the following properties:
* The type is "Step", which indicates that this is a step element in the OmniScript.
* The label is "Step 1", which matches the label shown in the panel.
* The name is "Step1", which matches the name shown in the panel.
* The elements property is an array that contains one element, which is a text field.
* The text field element has the following properties:
* The type is "Text", which indicates that this is a text field element.
* The label is "Text Field 1", which matches the label shown in the panel.
* The name is "TextField1", which matches the name shown in the panel.
* The value property is an empty string, which indicates that this text field has no default value.

The Invoke Mode Fire and Forget feature enables the OmniScript to invoke the Integration Procedure without waiting for a response. This is useful when the response is not needed for the user to proceed

The element name for the missing data must match the JSON node key in the Integration Procedure Response, otherwise the data will not be mapped correctly. The JSON sent from the Integration Procedure Action must match one of the Original Input for the Integration Procedure, otherwise the Integration Procedure will not execute properly. The Integration Procedure Preview Input Parameters and the Response JSON Path have no effect on displaying data in OmniScript.

The Params node contains the data that is passed from the parent FlexCard to the child FlexCard. The developer should use {Params.postalcode} to refer to the contact's postal code in the child FlexCard.

According to the DataRaptor Load Overview page, a Linked Mapping is used to "create or update multiple records in different objects that are related by lookup fields".