# 411 - Add Article

411 - Add Article

| Event               | Extension action set  | Description                                                                                                               |
| ------------------- | --------------------- | ------------------------------------------------------------------------------------------------------------------------- |
| [Before ](#before)  | EXT\_0411\_1\_Before  | Will be executed before MSS opens quantity screen after selecting the article;                                            |
| [Replace](#replace) | EXT\_0411\_2\_Replace | Will be executed before MSS opens quantity screen after selecting the article with the possibility to cancel the process; |
| [After](#after)     | EXT\_0411\_3\_After   | Will be executed after adding a new line;                                                                                 |

### Before

*Input Parameters*

* inArticleCode - Code of the selected article;
* inDocumentType - Type of the document;
* inCustomerCode - Code of the selected customer;

### Replace

*Input Parameters*

* inArticleCode - Code of the selected article;
* inDocumentType - Type of the document;
* inCustomerCode - Code of the selected customer;

*Output Parameters*

* outCanSelect - Return code: 1 – Continue the process / 0 – Cancel;

### After

*Input Parameters*

* inArticleCode - Code of the selected article;
* inDocumentType - Type of the document;
* inCustomerCode - Code of the selected customer;
* inDocumentLine - Line number created;

*Output Parameters*

* outReloadDocument - Reload document lines, if equal to 1 MSS will reload all document lines to show any change made to the document.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.sysdevmobile.com/mss-extensibility/mss-5.1/functions-mss-to-kalipso/orders/411-orders-add-article.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.