> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/cas/copy-variant-script.md).

# Copy Variant Script

> **Applies to:** Tmedia 3.0, 3.2, 3.3

If you plan to modify an existing CAS script, you can create a copy of that script first.

To make a copy:

1- Click **CAS** in the navigation panel

![CASR2 0 A](https://docs.telcobridges.com/w/images/b/b8/CASR2_0_A.png)

2- Click the **Scripts** tab

![CASR2 1 A](https://docs.telcobridges.com/w/images/c/ce/CASR2_1_A.png)

3- Click **Copy** next to the desired configuration

![CASR2 2 A](https://docs.telcobridges.com/w/images/3/35/CASR2_2_A.png)

4- Copy the CAS Script:

* Enter a new **name** for the script
* Click **Save**

![CASR2 3 A](https://docs.telcobridges.com/w/images/2/2c/CASR2_3_A.png)

5- Verify that the **"Script file was successfully created"** message appears

![CASR2 4 A](https://docs.telcobridges.com/w/images/7/72/CASR2_4_A.png)

6- The copied script appears in the **User Scripts** list

![CASR2 5 A](https://docs.telcobridges.com/w/images/f/fa/CASR2_5_A.png)

**Path**

```
/configurations/@[configuration_name]/cas_scripts/@[script_name]
```

**Parameters (text)**

```
/configurations/@[configuration_name]/cas_scripts/@[script_name]
name        = "@[script_name]"
revision    = 128082
source      = "Your CAS script goes here"
```

**Parameters (json)**

```
  "name" : "@[script_name]",
  "revision" : 128082,
  "source" : "Your CAS script goes here",
  "unique_name" : "@[script_name].lua_128082"
}
```

### List of Parameters

* [Name](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/m3ua#n)


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