---
url: /excel-addin/model.md
description: Provides commands that enables the editing of the model.
---

# Model

Provides commands that enables the editing of the model.

## Manage Variables

![Manage Variables](/excel-addin/excel-addin-manage-variables.png)

Clicking on **Manage Variables** will open the [Variables](#variables) window.

### Variables

Provides the ability to change variable values.

![Variables](/excel-addin/excel-addin-variables.png)

Model dropdown allows the selection of which models variables to manage.

![Variables Model Select](/excel-addin/excel-addin-variables-model-select.png)

* The Create button allows for the creation of new variables in the selected model.
* The Edit button will allow you to change the value of the selected Variable.
* The Delete button will delete the selected Variable from the selected model.
* The Refresh button will refresh the variables.