# Dimension details

You can add or update dimensions through [Settings](/reference/settings.md) > [Data models](/reference/settings/data-models.md) > [Dimensions](/reference/settings/data-models/dimensions.md).

### 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


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