# Dimension details

You can add or update dimensions through [Settings](https://docs.struct.com/reference/settings) > [Data models](https://docs.struct.com/reference/settings/data-models) > [Dimensions](https://docs.struct.com/reference/settings/data-models/dimensions).

### Dimension name

The name of the dimension

### Dimension icon

An icon for the dimension

## Dimension segments

Dimension segments which you want to be able to segment your data for. Dimensions segments consist of a name, identifier and icon.

### Name

The name of the dimension segment

### Identifier

The identifier for the dimension segment

### Icon

An icon for the dimension segment