# Create Variable

To create a new variable in the nomos system Controller, follow these steps:

1. **ID:** This is automatically generated when the variable is saved.
2. **Name:** Enter a unique name for the variable. This name is used in automations and other areas to reference this variable.
3. **Default Value:** Set the initial value for the variable. This value is used when the variable is reset or at the start of a process.
4. **Current Value:** Displays the current value of the variable if it is already in use.

After filling in all fields, click **Add** to create the variable. To cancel the process, click **Cancel**.

<figure><img src="https://content.gitbook.com/content/uO09BeiBXZAYdQbEqB20/blobs/0YELh3YHvf7pPdnJWf3c/Variable%20erstellen.jpg" alt="" width="563"><figcaption></figcaption></figure>

**Note:**

* **Important**: This tool is intended exclusively for **integrators** who have experience with automation and programming processes. Careless handling can lead to malfunctions.