# TransportDocument

| Extension                                                                                                                                                  | Description                                            |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------ |
| [EXT\_TransportDocument\_OpenModule](https://doc.sysdevmobile.com/mss-extensibility/mss-5.0/untitled-1/transportdocument/ext_transportdocument_openmodule) | Function to ask MSS to open transport document module. |