Manage nodes in a Knowledge Graph schema

---
title: Manage nodes in a Knowledge Graph schema
description: Add or delete a node from an existing Knowledge Graph schema.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/intelligent-experiences/knowledge-graph/add-or-delete-nodes-from-a-knowledge-graph-schema.html
release: brazil
product: Knowledge Graph
classification: knowledge-graph
topic_type: task
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Using Knowledge Graph Designer, Knowledge Graph, Managing data for AI, Enable AI Experiences]
---

# Manage nodes in a Knowledge Graph schema

Add or delete a node from an existing Knowledge Graph schema.

## Before you begin

Role required: kg\_admin

## Procedure

1.  Navigate to **All** > **Knowledge Graph** > **Knowledge Graph Designer**.

    The UI displays a list of all the Knowledge Graph schemas on the landing page.

2.  Select a Knowledge Graph schema from the list.

    The Knowledge graph schema​ opens in the Knowledge Graph canvas page.

3.  From the toolbar, select the **Add nodes** option.

    The Edit Knowledge Graph Schema details form is displayed.

4.  In the Add nodes to Knowledge graph schema​ window, enter or search for the nodes that you want to add to the Knowledge Graph schema.

    \[Omitted image "add-nodes.png"\] Alt text: Add nodes.

    You can search and select the Workflow Data Fabric tables, if integrated.

5.  Select **Add**.

    The nodes are added to the Knowledge Graph schema​ and displayed on Knowledge Graph canvas.

6.  Select the node to update the node details in the side navigation pane.

7.  Select **Save** to save your changes.

8.  Select **Remove node** to delete a node from the schema.

    \[Omitted image "remove-node.png"\] Alt text: Remove node