---
schema_version: "1"
id: 6b5cba97cf484500c7b84fd92fc448f427bb831b2d9c18de4a7df946abe440bf
title: Topic Catalog
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/experience/264-0-0/rss_topic_catalog.md
canonical_url: https://help.salesforce.com/s/articleView?id=experience.rss_topic_catalog.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: b2efcbd75581a9151913c6d36998c3b51be851f157226a4345e463edf9faaae7
description: The Topic Catalog component lets Experience Builder site members see a full listing of navigational parent and subtopics you have set up for the site in one convenient location.
products:
  - Experiences
release: "264"
---
# Topic Catalog

The Topic Catalog component lets Experience Builder site members see a full listing of navigational parent and subtopics you have set up for the site in one convenient location.

The following is the maximum number of navigational topics and subtopics you can have in a Customer Service template.

 
| Level | Maximum Number of Entries |
| --- | --- |
| One (parent) | 25 |
| Two (subtopic) | 10 |
| Three (subtopic) | 10 |

![Note](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-experience-communities-264-0-0-production-enus/bf7df212-91a1-4fa3-a007-4d6f3e3b470b/images/icon_note.png)

Note The topic catalog shows only navigational topics and subtopics, and is only visible after you set them up.

1. Edit the Navigation Menu component in your site (typically, on the home page).
2. Select **Add the “More Topics...” link**.

![Example](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-experience-communities-264-0-0-production-enus/bf7df212-91a1-4fa3-a007-4d6f3e3b470b/images/icon_example.png)

Example When site members click More Topics from the Topics list in the navigation menu, they see the topic catalog.

![Image of a topic catalog in a community.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-experience-communities-264-0-0-production-enus/bf7df212-91a1-4fa3-a007-4d6f3e3b470b/communities/images/topic_catalog.png)

#### See Also

- [Which Components Can I Use with Each Aura Template?](https://help.salesforce.com/s/articleView?id=experience.rss_component_reference_table.htm&release=264.0.0&type=5 "Aura site templates, such as Customer Service and Partner Central, are each composed of pages, which in turn are made up of customizable components. Consult this table to find out which Aura template each component can be used in, and when the component became available.")