# 1800 - (Payments/Advancements) Payments/Advancements Modulentitled

1800 - (Payments/Advancements) Payments/Advancements Module

| Event   | Extension action set  | Description                                                         |
| ------- | --------------------- | ------------------------------------------------------------------- |
| Before  | EXT\_1800\_1\_Before  | Will be executed before MSS opens the Payments/Advancements module; |
| Replace | EXT\_1800\_2\_Replace | Will replace MSS Payments/Advancements module;                      |
| After   | EXT\_1800\_3\_After   | Will be executed after closing the Payments/Advancements module;    |

*Output Parameters (event replace):*

* outOpenMSSModule – Return code: 1 – Open MSS module / 0 – Don’t open MSS module;