Read my article Send Actionable Messages from OutSystems applications on how to get started with Actionable Messages in OutSystems.
This component provides two server actions
AdaptiveCard_TemplateExpand
This server action takes an Adaptive Card Template and JSON serialized data as input. It then merges the data with the data placeholders in the template and generates an Adaptive Card.
AdaptiveCard_ActionableMessageCardSign
This server action takes a generated Adaptive Card (CardJson) as input with additional parameters to generate a signed Adaptive Card encapsulated in a JSON Web Token. Signed cards can then be embedded in an Actionable Message.