> For the complete documentation index, see [llms.txt](https://docs.gridmate.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gridmate.io/product-tour/grids/related-list-grid.md).

# Related List Grid

Show related lists in an editable grid on any record page, without column or row limits.

GridMate provides a lightning grid component **GM - RelatedList Grid** to display related lists with advanced features and bypass Salesforce standard UI limitations like the number of columns and rows.

In this tutorial, we will configure **GM - RelatedList Grid** component by showing how to add it to a lightning page, viewing the related records and inline edit them.

{% hint style="warning" %}
GM - RelatedList Grid can be used for Lookup and Master-Detail Relations
{% endhint %}

{% hint style="warning" %}
GM - Related List Grid may not function on Gov Cloud due to restrictions from Salesforce. You are recommended to use a FieldSet Grid or a UserGrid to replicate the Related List
{% endhint %}

{% stepper %}
{% step %}

### Open the page

Select an Account record and edit the page in the Lightning App Builder.
{% endstep %}

{% step %}

### Add the component

From the components list, drag and drop the component **GM - RelatedList Grid**. The grid component is now ready for configuration in the Lightning App Builder.
{% endstep %}

{% step %}

### Configure the properties

The property values can be configured to tailor the data grid to the needs of the end-user. To perform a quick configuration, populate the property values in the table below.
{% endstep %}
{% endstepper %}

## Properties

| Property            | Demo value                 | Notes                                                                                                              |
| ------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------ |
| Related List Label  | ***Opportunities***        | Related List Label should be the same label as on the layout. Otherwise the user will not be able to see the data. |
| Row Limit           | **100**                    |                                                                                                                    |
| Page Size           | **50**                     |                                                                                                                    |
| Custom Icon         | ***standard:opportunity*** |                                                                                                                    |
| Grid Height         | **480**                    |                                                                                                                    |
| Show Border         | ***Checked***              |                                                                                                                    |
| Show Column Border  | ***Checked***              |                                                                                                                    |
| Show Record Details | **Checked**                |                                                                                                                    |

Below is a step by step tutorial to configure the **GM - RelatedList Grid** component.

{% embed url="<https://youtu.be/VEWMRBtoQHU>" %}
GM - RelatedList Grid
{% endembed %}

## Open Split View by Default

**Open Split View by Default** is a feature that automatically opens Split View on your smart grids (GM Related List Grid, Parent Related List Grid, List View Grid, Field Set Grid, etc.) when the page is loaded or refreshed, enhancing your 360° experience.

1. Edit the page in **Lightning App Builder**.
2. Select **GM – Related List Grid** (or the relevant smart grid).
3. To perform a quick configuration, set the following property:
   * Auto Select 1st Row : **Checked.**
   * Open Split View : **Checked.**

<figure><img src="https://4046919449-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MEsSbGy_U_OhthKUpxu%2Fuploads%2FvasPrdnx7n5OMyJr9vxW%2FScreenshot%202026-01-29%20at%2017.58.15.png?alt=media&amp;token=15637ab2-0e8d-4902-8613-fac0c56c38e5" alt=""><figcaption></figcaption></figure>

After saving the configuration, Split View will automatically open on the smart grid when the page is loaded or refreshed.

<figure><img src="https://4046919449-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MEsSbGy_U_OhthKUpxu%2Fuploads%2FWFWwKtjn7CgXfvHqNe3q%2FScreenshot%202026-01-29%20at%2018.01.25.png?alt=media&amp;token=448a875c-ee4b-490c-a27e-60db37989317" alt=""><figcaption></figcaption></figure>

## Next steps

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Parent Related List Grid</strong></td><td>Show a parent record's related list in a grid on the child record page.</td><td><a href="/product-tour/grids/parent-related-list-grid.md">Parent Related List Grid</a></td></tr><tr><td><strong>Grid - Advanced Configuration</strong></td><td>Generate grid property values step by step with the Config Wiz.</td><td><a href="/advanced-guides/grid-setup/grid-configuration.md">Grid - Advanced Configuration</a></td></tr><tr><td><strong>GM - RelatedList Grid</strong></td><td>Every property of the component.</td><td><a href="/package-reference/components-library/gm-relatedlist-grid.md">GM - RelatedList Grid</a></td></tr></tbody></table>


---

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