Add or delete edges to a Knowledge Graph schema

---
title: Add or delete edges to a Knowledge Graph schema
description: Add, edit, or delete edges that connect the nodes to customize a Knowledge Graph schema.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/intelligent-experiences/knowledge-graph/add-or-delete-edges.html
release: australia
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]
---

# Add or delete edges to a Knowledge Graph schema

Add, edit, or delete edges that connect the nodes to customize a 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 canvas.

3.  From the Knowledge Graph schema, select a node to edit.

4.  In the side navigation pane, select **Related nodes**.

    Each related node displays a list of connecting edges and available edges.

    \[Omitted image "related-nodes.png"\] Alt text: Related nodes.

5.  To establish a connection to an available edge, select the plus icon \(\[Omitted image "icon-zoom-in.png"\] Alt text: Plus icon.\) against the edge.

    The available edge is moved to **Connecting edges**. Select an edge to see its parent node and grandparent nodes in the hierarchy.

6.  To reconfigure a connecting edge, select the edit icon \(\[Omitted image "image.icon-docintel-edit"\] Alt text: Edit icon. and update the following:

    -   Edge type
    -   Edge description
7.  To delete an edge and move it to available edges, select the remove edge \(\[Omitted image "Form\_DeleteIcon.png"\] Alt text: Remove edge.

8.  To delete the edge, select **Remove edge** when prompted.

9.  To save your changes, select **Save** or to undo all your changes, select **Discard**.