// Add content to the specified container ID, structure ID and parent content ID.
// Ideally, the new content object has all the fields specified by the structure and schema.
// If not, the required fields will be created for you with empty values.
// The required parent content ID for new content needs to be linked up to any dynamic children of a structure item.
PwCMEModule.addContent(this, containerId, structureId, parentId, data);
or
// If no parent content exists, then the parent content ID is not required.
// Otherwise, use the above method to properly link child elements.
PwCMEModule.addContent(this, containerId, structureId, data);