> 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-mss-to-kalipso/clients/121-clients-greater-than-delivery-place-modify-client-delivery-place.md).

# 121 - Modify Client Delivery Place

121 - (Clients->Delivery Place) Modify Client Delivery Place

| Event   | Extension action set  | Description                                                                                                                    |
| ------- | --------------------- | ------------------------------------------------------------------------------------------------------------------------------ |
| Before  | EXT\_0121\_1\_Before  | Will be executed when clicking on Modify delivery location in the Customer record before opening MSS delivery location screen; |
| Replace | EXT\_0121\_2\_Replace | Will replace MSS delivery location screen when modifying a delivery location;                                                  |
| After   | EXT\_0121\_3\_After   | Will be executed after the modification of the delivery location;                                                              |

*Input Parameters*:

* inCustomerCode – Code of the selected customer; (*event before*)
* inDeliveryLocationCode – Code of the created delivery location; (*event before*)
* inCustomerCode – Code of the selected customer; (*event replace*)
* inDeliveryLocationCode – Code of the created delivery location; (*event replace*)
* inCustomerCode – Code of the selected customer; (*event after*)
* inDeliveryLocationCode – Code of the created delivery location; (*event after*)

*Output Parameters:*

* outDeliveryLocationWasModified – Return code: 1 – Delivery location modified / 0 – Error or user canceled; (*event replace*)


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