> For the complete documentation index, see [llms.txt](https://legacy-docs.usesmileid.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://legacy-docs.usesmileid.com/integration-options/mobile/ios/smile-identity-ui/customising-screens.md).

# Customising Screens

## SIDCaptureManager

This is the entrance into Smile ID UI and provides a builder to which you can use the SDK below are the methods for this.

#### Instantiation

This returned a builder pattern object which can be chained with more methods to further customise the UX

```
let builder = SIDCaptureManager.Builder(delegate: self, captureType: CaptureType.SELFIE_AND_ID_CAPTURE)setTag
```

```
builder.setTag(tag: <String>)
```

This will take a string parameter which will be an identifier for the images that will be captured via selfie and or document capture screen, it is very important that this be a unique identifier to avoid unexpected behaviour and mixing user data in this or later processes, it's also important to know that this will be returned when the SDK is done with all captures.

#### setSidSelfieConfig

```
builder.setSidSelfieConfig
```

Will set everything related to the selfie screen, more details will be on the **SIDSelfieCaptureConfig** object methods

#### setSidIdCaptureConfig

```
builder.setSidIdCaptureConfig
```

Will set everything related to the document capture screen, more details will be on the **SIDIDCaptureConfig** object methods

#### build

```
let <SIDCaptureManager> = builder.build()
```

Will return the actual SIDCaptureConfig Screen

#### Show the UI

```
<SIDCaptureManager>.start()
```

This will show the UI to the user


---

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