> For the complete documentation index, see [llms.txt](https://coldbox.ortusbooks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://coldbox.ortusbooks.com/the-basics/interceptors/custom-events/programmatic-registration.md).

# Programmatic Registration

You can use the interceptor service to register new events or interception points via the `appendInterceptionPoints()` method. This way you can dynamically register events in your system:

```javascript
public any appendInterceptionPoints( array or list customPoints )
```

The value of the `customPoints` argument can be a list or an array of interception points to register so the interceptor service can manage them for you:

```javascript
controller.getInterceptorService()
    .appendInterceptionPoints( [ "onLog", "onError", "onRecordInserted" ] );
```


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