docs - data reference updates (metabase#26772)

docs/exploration-and-organization/data-model-reference.md

@@ -7,29 +7,33 @@ redirect_from:
 
 # Data reference
 
-Sometimes when you're composing a question, you might forget the exact names of different tables or columns, or which table contains what. That’s where the _data reference_ comes in handy. You can open the data reference from:
+Sometimes when you're composing a question, you might forget the exact names of different tables or columns, or orwhiceh table contains what. That’s where the **Data reference** comes in handy.
+
+You can open the data reference from:
 
 - The Metabase sidebar > **Browse data** > **Learn about our data**.
 - The SQL editor > **book** icon.
 
 ## Browse data reference
 
-The data reference is a collection of pages organized by database, then tables (the same structure you use to [pick data](../questions/query-builder/introduction.md#picking-data)). This is the best place to find information about the [data types](https://www.metabase.com/learn/databases/data-types-overview) of columns in your data.
+The data reference is a collection of pages organized by database, then tables in that database (the same structure you use to [pick data](../questions/query-builder/introduction.md#picking-data)). The data reference section is the best place to find information about the [data types](https://www.metabase.com/learn/databases/data-types-overview) of columns in your data.
 
 ![Data reference page](./images/data-reference-page.png)
 
 ## SQL editor data reference
 
-This panel lists all the databases you have access to and the tables and columns inside of them.
+This panel lists all the databases you have access to, and the [models](../data-modeling/models.md) and tables, and the fields inside of them.
 
 ![Data reference sidebar](./images/DataReference.png)
 
-Click on the table you would like to explore further to see a description of it and a list of all the columns it has. Each table or column will only contain a description if your admin wrote something in the Data Model section of the Admin Panel.
+Click on the model or table you would like to explore further to see a description of it and a list of all the columns it has. Each table or column will only contain a description if your admin wrote something in the Data Model section of the Admin Panel.
 
 If you click on a column you’re interested in, you’ll see a description of its contents, as well as a list of sample values for columns that don't have a huge number of distinct values.
 
-![Column detail](./images/data-reference-column-detail.png)
+### Connections
+
+![Connections](./images/connections.png)
 
-## Foreign keys
+In the data reference sidebar, under **Connections**, you can find a list of table relationships (defined by [foreign keys](https://www.metabase.com/glossary/foreign_key)).
 
-You can find a list of table relationships ([foreign keys](https://www.metabase.com/glossary/foreign_key)) under **Connected to these tables**. If a Metabase admin has documented the relationship between your current table and another table in the database, Metabase will display this section in the sidebar. If a foreign key relationship exists in your database, but doesn't show up in your Metabase, your Metabase admin will need to update your [Metabase data model](../data-modeling/metadata-editing.md).
+If a foreign key relationship exists in your database, but doesn't show up in your Metabase, your Metabase admin will need to update your [Metabase data model](../data-modeling/metadata-editing.md).