# 2402 - (Services) Replace Historic

2402 - (Services) Replace Historic

| Event   | Extension action set  | Description                                            |
| ------- | --------------------- | ------------------------------------------------------ |
| Before  | EXT\_2402\_1\_Before  | Will be executed before showing the check list screen; |
| Replace | EXT\_2402\_2\_Replace | Will replace MSS screen with the service check list;   |
| After   | EXT\_2402\_3\_After   | Will be executed after showing the check list screen;  |

*Input Parameters (event before):*

* inServiceExercise – Exercise of the service;
* inServiceSeries – Serie of the service;
* inServiceNumber – Number of the service;

*Input Parameters* *(event replace):*

* inServiceExercise – Exercise of the service;
* inServiceSeries – Serie of the service;
* inServiceNumber – Number of the service;

*Input Parameters (event after):*

* inServiceExercise – Exercise of the service;
* inServiceSeries – Serie of the service;
* inServiceNumber – Number of the service;