A developer is creating a FlexCard for a new Community page. The FlexCard will display case information along with action to close the case and update the case. And it will be styled using the Community's theme.
What must be developer do to configure the FlexCard for deployment in a Community?

On a FlexCard canvas, several fields display with Salesforce data, but one of the fields shows only the label. What could cause this?

A developer has a requirement to create a child FlexCard that contain all of its parent FlexCard's records in a Datatable.

An integration Procedure uses an HTTP action to make a REST API call. The response from the REST API must be converted into a specific XML structure before sending it as an input to another external wen service.
How should the developer configure the Integration Procedure to meet this requirement?

A developer creates an OmniScript to update billing information. After analyzing the different types of customer interactions that occur at the company, the developer determines updating billing information should be included in the majority of customer interactions, which are represented by more than 20 different FlexCards.
What is the most efficient way for the developer to configure the action that invokes the OmniScript?