> 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/article/ext_article_getdefaultunit.md).

# EXT\_Article\_GetDefaultUnit

Function to get the default unit of an article.

Input parameters:

* inArticleCode – Code of article;
* inModule – MSS module to filter units table (MSUND) (P – Pre-sale / A – Auto-sale / F – Purchases / T - All)

*Output parameters*:

* outArticleUnit – Default unit of the article, empty if no unit found and ARTUN1 is empty;


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