> ## Documentation Index
> Fetch the complete documentation index at: https://docs.jedify.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Manage Dimensions

In [Editor mode](https://docs.jedify.com/mcp/modes.md), you can manage [Semantic Dimensions](https://docs.jedify.com/semantic-fusion/understanding/semantic-dimensions.md) by asking Claude in plain language.

## What you can do

| Action | Example prompt |
| - | - |
| **Create** a dimension from a source column | "Create a dimension called Region from the `customers.region` column." |
| **Edit** a dimension's name, definition, SQL query, refresh interval, or linked columns | "Rename the Region dimension to Sales Region and update its definition." |
| **Delete** a dimension | "Delete the Legacy Segment dimension." |
| **Link or unlink** a dimension on a specific entity | "Remove the Region dimension from the Orders entity." |

When you edit, anything you don't mention stays as it is. Deleting a dimension removes it from every entity that uses it. Unlinking removes it from one entity only.

## Review before changes go live

Changes from Claude don't go live right away. A Tenant Admin or Data Expert reviews and publishes them in Jedify:

1. Open **Dimensions**. A banner says *There are changes to Dimensions - please review*.
2. Click **Dimensions Changes**, then **Review**.
3. Click **Approve changes** (or **Decline**), then **Publish**.

Linking or unlinking a dimension on an entity is an entity change, so it shows up under **Semantic Changes** instead.

> [!NOTE]
>
> On accounts with [Context Graph Versioning](https://docs.jedify.com/semantic-fusion/versioning/overview.md), dimension changes are usually part of your pending change, and Claude publishes them when you confirm. If a change still shows under **Dimensions Changes**, review it there.

See the [Editor tools reference](https://docs.jedify.com/mcp/editor/tools-reference.md) for the operations Claude uses.


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