1. I can't use my structures as inputs in the exposed actions, as they need an Object type. How do I structure my inputs?Regardless of the content of your structures, the extension must receive your structures as generic Objects. You must always feed your structures and record lists using the ToObject() OutSystems method.
2. Both RecordToXml and XmlToRecordList always return empty structures and empty record lists. How can I ensure the extension properly maps results to my structures?Your record lists and structures must always be records. You cannot directly use the types you create when mapping structures and record lists, otherwise the extension will not be able to fill out your structures.
3. I get an error regarding multiple root nodes when I use the RecordListToXml action. What do I need to do?When you parse multiple records in a record list and attempt to convert it to XML, the resulting XML must always have a global root node in order to be valid (one single node from which all other nodes are descendants). You can use the AddRootNode flag to ensure this.