The spec for this action:
https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf#G11.2111850
An example of a form using this action:
https://www2.illinois.gov/rev/forms/reg/Documents/reg-1-mr.pdf
const version = this._catDict.get("Version");
    if (!isName(version)) {
      return shadow(this, "version", null);
    }
    return shadow(this, "version", version.name);
  }
  /**
   * @type {boolean} `true` for pure XFA documents,
   *   `false` for XFA Foreground documents.
   */
  get needsRendering() {
    const needsRendering = this._catDict.get("NeedsRendering");
    if (!isBool(needsRendering)) {
      return shadow(this, "needsRendering", false);
    }
    return shadow(this, "needsRendering", needsRendering);
  }
  get collection() {