# Javascript: SignatureSettings.customSigning Property

> Optional. Whether the application's custom signing workflow is active.

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Property
- **Path:** DS Server > Reference > JavaScript API - Document Viewer > Javascript: SignatureSettings.customSigning Property
- **160 words**
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/signaturesettings/customsigning-property/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/signaturesettings/customsigning-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/signaturesettings/customsigning-property/llms-full.txt

---

### Description

Optional. Whether the application's custom signing workflow is active.

### Syntax

```javascript
<boolean> SignatureSettings.customSigning
```

### Examples

The following example demonstrates `signaturesettings.customSigning` in a practical Document Viewer workflow. Specifies whether the signing process is handled within custom code.

```javascript
const signatureSettings = {
    customSigning: true
};
console.log("custom signing:", signatureSettings.customSigning);
```

---

## Nearby

- **Previous:** [Javascript: SignatureSettings.customSignatureData Property](https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/signaturesettings/customsignaturedata-property/llms-full.txt)
- **Next:** [Javascript: SignatureSettings.defaultSignatureFont Property](https://docs.textcontrol.com/ds-server/reference/javascript-document-viewer/signaturesettings/defaultsignaturefont-property/llms-full.txt)