> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/mss-extensibility/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/mss-extensibility/mss-5.0/untitled-1/transportdocument.md).

# TransportDocument

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