# Formulas Tab

## Content

The **FORMULAS** tab allows you to add formulas and custom names.

![image](https://gcdocumentsitekrblob.blob.core.windows.net/document-site-files/images/d37fbce1-6a37-43ce-b728-dd79fba68421/image.41b368.png?width=1198)

> **Note:** SpreadJS allows you to resize the **Names Manager** Dialog Box. With this ability to resize dialog boxes, the content inside them also supports responsive resizing.