> 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-5.1/functions-kalipso-to-mss/endofday/ext_endofday_openmodule.md).

# EXT\_EndOfDay\_OpenModule

Function to execute the End of Day procedure from MSS.

*Input parameters*:

* n/a

*Output parameters*:

* n/a